Answer:
Here are the steps to find the area of a composite figure.
1. Split the composite figure into simpler shapes.
2. Find the area of each of the simpler shapes.
3. Add the area of all the simpler shapes together.
4. You'll have the area of the composite figure.
Let me know if this helps!
You want to have $293,000.00 when you retire 28 years for an annuity. How much money should be deposited at the end of monthly in an investment plan that pays 4.4% compounded monthly, so you will have the $293,000.00 in 28 years?
You should deposit approximately $340.84 monthly to reach $293,000 in 28 years at a 4.4% annual interest rate compounded monthly.
To calculate the monthly deposit required for an investment plan paying 4.4% interest compounded monthly to reach $293,000 in 28 years, we use the future value of an annuity formula:
FV = P * (((1 + r)^n - 1) / r)
Here, FV is the future value, P is the monthly deposit, r is the monthly interest rate, and n is the number of payments. First, convert the annual interest rate (4.4%) to a monthly rate by dividing by 12, which gives 0.0367 (4.4%/12) or 0.00367 as a decimal. The number of payments (n) is 28 years * 12 months/year = 336.
We want to find P, so rearrange the formula:
P = FV / (((1 + r)^n - 1) / r)
Substitute the values:
P = $293,000 / (((1 + 0.00367)^336 - 1) / 0.00367)
P ≈ $340.84
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WHAT IS 1+1? PLEASE HELP IM STRUGGLING SOOOO MUCH ;(
Answer:
it's 2! ;)
Step-by-step explanation:
hope you are having a spectacular day and thankss!! - jada
Answer:
2
Explanation:
❤+❤=2
Hope this helps :)
A right triangle has legs of length 136 cm and 119 cm. What is the length of the hypotenuse of the right triangle? Enter the answer, rounded to the nearest tenth, in the box.
Answer:
Hypotenuse= 180.7 cm
Step-by-step explanation:
Using Pythagoras' theorem:
a^2+b^2=c^2 (let c= Hypotenuse "H")
(136)^2 + (119)^2 = H^2
18496+14161 =H^2
H^2= 32657
Taking square root on both sides
\(\sqrt{H}\)= \(\sqrt{32657}\)
H=180.7
✓ 1234Graph the set {xx2-1) on the number line.Then, write the set using interval notation.-7-6-5-4-3-2-11 2 3{x|x ≥-1}=045 6(0,0)
Given set: x greater than or equal to -1
The interval includes -1 and all the values greater than -1, to graph it put a full point in the -1 and draw an arrow to the the right of -1:
Interval notation:\(\lbrack-1,\infty)\)Options are
Y-X-values: coefficients , inputs, and outputs
The missing value :-2,4,and 6
Answer:
the answer is -2 place x value in equation it gonna be y = 2-4 = -2
which of the following are solutions to the equation below? 4x2 - 20x 25 = 10
The solutions to the equation 4x^2 - 20x + 25 = 10 are x = 5/2 and x = 3/2.
The equation 4x^2 - 20x + 25 = 10 can be rewritten as 4x^2 - 20x + 15 = 0. To find the solutions to this equation, we can factor it or use the quadratic formula.
Factoring:The equation factors as (2x - 5)(2x - 3) = 0. Setting each factor equal to zero, we get 2x - 5 = 0 and 2x - 3 = 0. Solving these equations, we find x = 5/2 and x = 3/2.
Quadratic Formula:Using the quadratic formula, which states that for an equation of the form ax^2 + bx + c = 0, the solutions are given by x = (-b ± sqrt(b^2 - 4ac)) / 2a, we can determine the solutions.
In this case, a = 4, b = -20, and c = 15. Substituting these values into the quadratic formula, we get x = (-(-20) ± sqrt((-20)^2 - 4 * 4 * 15)) / (2 * 4), which simplifies to x = (20 ± sqrt(400 - 240)) / 8.
Simplifying further, we have x = (20 ± sqrt(160)) / 8, which becomes x = (20 ± 4sqrt(10)) / 8. Finally, simplifying again, we obtain x = 5/2 ± sqrt(10)/2, which gives us the same solutions as before: x = 5/2 and x = 3/2.
Therefore, the solutions to the equation 4x^2 - 20x + 25 = 10 are x = 5/2 and x = 3/2.
To find the solutions to the equation, we can either factor it or use the quadratic formula. In this case, factoring and using the quadratic formula both yield the same solutions: x = 5/2 and x = 3/2. These values of x satisfy the equation 4x^2 - 20x + 25 = 10 when substituted back into the equation.
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Over what interval is the function in this graph increasing? M O A. 6 sxs 10 B. -4
Answer: B
Step-by-step explanation:
Here is a triangle ABC.
A
30°
Work out the value of sin ABC
Give your answer in the form
6.5 cm
n
C
10.7 cm
m where m and n are integers.
B
/+21.
Triangle ABC, we are given the measure of angle A as 30 degrees, the length of side AC as 10.7 cm, and the length of side BC as 6.5 cm.
To work out the value of sin(ABC), we can use the trigonometric ratio of the sine function.
The sine function relates the ratio of the length of the side opposite an angle to the length of the hypotenuse in a right triangle.
In the given information, we don't have a right triangle or the length of the side opposite angle ABC.
Without this information, it is not possible to calculate the value of sin(ABC) accurately.
If you have any other information regarding the triangle, such as the length of side AB or the measure of angle B or C, please provide it so that I can assist you further in calculating sin(ABC).
We may utilise the sine function's trigonometric ratio to get the value of sin(ABC).
The sine function connects the ratio of the hypotenuse length of a right triangle to the length of the side opposite an angle.
A right triangle or the length of the side opposite angle ABC are absent from the provided information.
The value of sin(ABC) cannot be reliably calculated without these information.
Please share any more information you may have about the triangle, such as the length of side AB or the size of angles B or C, so I can help you with the calculation of sin(ABC).
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The perimeter of a rectangle can be written as P = 2(L+W). If the length of a rectangle is 4, find the width in terms of P. Show the work that leads to your answer.
Answer:
P = 2(4+w)
P = 8+2w
P-8 = 2w
\( \frac{p - 8}{2w} = \frac{2w}{2} \)
\( \frac{p - 8}{2} = w \)
PLEASE HELP!!!! I need the answer quick!!!! I’ll give you 20 points
-3b+12=36
Answer:
b= -8
Step-by-step explanation:
Earth has a diameter of 7,926 miles. What is its diameter in kilometers? (1 mile = 1.6 kilometers)
A. 49,553 km
B. 120,586 km
C. 1,392,650 km
D. 12,682 km
The diameter of Earth in kilometers is approximately 12,682 km, making option D the correct answer.
To convert the diameter of Earth from miles to kilometers, we can multiply the given diameter in miles by the conversion factor of 1.6 kilometers per mile.
Given that Earth's diameter is 7,926 miles, we can calculate its diameter in kilometers as follows:
Diameter in kilometers = Diameter in miles × Conversion factor
Diameter in kilometers = 7,926 miles × 1.6 kilometers/mile
Diameter in kilometers = 12,681.6 kilometers
Rounding this value to the nearest whole number, we get 12,682 kilometers.
Therefore, the correct answer is option D: 12,682 km.
Option A: 49,553 km is not the correct answer. It is not consistent with the given diameter of Earth.
Option B: 120,586 km is also not the correct answer. It is not consistent with the given diameter of Earth.
Option C: 1,392,650 km is significantly larger than the actual diameter of Earth and is not a plausible value.
In conclusion, the diameter of Earth in kilometers is approximately 12,682 km, making option D the correct answer.
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Find the roots of the quadratic equation 2x^2-x-4 =0
Answer:
I hope it will help you...
6,97186376 divided by 5,816272727
Answer:
0.119 ....................
candy costs 8.34 per pound. which eqation best represents y. the total cost of x pounds of candy
Answer:
I'm I'm no good at math, but I do know that is some expensive candy
Answer:
25.38 lbs. of candy.
Step-by-step explanation:
Add them all. 6.5 + 8.34 + 4.9 + 5.64 = 25.38 lbs. of candy.
Addison drove 162 miles in 8 hours. What was her speed in miles per hour?
\(\fbox{20.25}\)
To find her miles per hour, we need to divide the total miles by the total hours to find how many miles she drives in each hour.
\(162\div8\)
\(=20.25\)
Ann, ben , cheryl share money ratio 3:7:10 ben get £660 more than ann what was the tital amount they shared
Given:
Ann, Ben , Cheryl share money ratio 3:7:10 .
Ben get £660 more than Ann.
To find:
The total amount they shared.
Solution:
Let Ann, Ben , Cheryl share money 3x, 7x, 10x respectively.
Ben get £660 more than Ann. So, difference of their share must be £660.
\(7x-3x=660\)
\(4x=660\)
\(x=\dfrac{660}{4}\)
\(x=165\)
Now, the total amount they shared is:
\(Total=3x+7x+10x\)
\(Total=20x\)
\(Total=20(165)\)
\(Total=3300\)
Therefore, the total amount they shared is £3300.
Simplify this expression.
(2+3)65-7
Answer:
Make me Brainliest
Step-by-step explanation:
=5*65-7
=325-7
=318
The Smith Family is buying a house for $350,000 with a down payment of $70,000 for a 15-year loan, $66 per month insurance, property tax is $230 per month and HOA is $600 per year. Calculate their total monthly payment
Using monthly payment formula, the Smith Family's total monthly payment is approximately $2,360.99.
What is the Monthly Payment?To calculate the total monthly payment for the Smith Family, we need to consider the mortgage payment, insurance, property tax, and HOA fees.
1. Mortgage Payment:
The loan amount is the house price minus the down payment:
$350,000 - $70,000 = $280,000.
To calculate the monthly mortgage payment, we need to determine the interest rate and loan term. Since you mentioned it's a 15-year loan, we'll assume an interest rate of 4% (which can vary depending on market conditions and the borrower's credit).
We can use a mortgage calculator formula to calculate the monthly payment:
M = P [i(1 + i)ⁿ] / [(1 + i)ⁿ⁻¹]
Where:
M = Monthly mortgage payment
P = Loan amount
i = Monthly interest rate
n = Number of months
The monthly interest rate is the annual interest rate divided by 12, and the loan term is 15 years, which is 180 months.
i = 4% / 12 = 0.00333 (monthly interest rate)
n = 180 (loan term in months)
Plugging in the values into the formula:
M = $280,000 [0.00333(1 + 0.00333)¹⁸⁰] / [(1 + 0.00333)¹⁸⁰⁻¹]
Using a calculator, the monthly mortgage payment comes out to be approximately $2,014.99.
2. Insurance:
The monthly insurance payment is given as $66.
3. Property Tax:
The monthly property tax payment is given as $230.
4. HOA Fees:
The HOA fees are stated as $600 per year. To convert this to a monthly payment, we divide by 12 (months in a year): $600 / 12 = $50 per month.
Now, let's add up all these expenses:
Mortgage payment: $2,014.99
Insurance: $66
Property tax: $230
HOA fees: $50
Total monthly payment = Mortgage payment + Insurance + Property tax + HOA fees
Total monthly payment = $2,014.99 + $66 + $230 + $50
Total monthly payment = $2,360.99
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Frank designed a net for a storage shed that he is going to construct out of metal. The design consists of a square base and four square sides, plus four triangular parts that make up the roof.
He had 250 square feet of metal to use to build the shed. (What is the surface area of the storage Shed that Frank Designed?) (Does Frank have enough metal to construct his design yes or no?)
Answer:
Yes, Frank does have enough, he has 250 metal and only has 228 surface area.
Step-by-step explanation:
You take all the triangles (4) and multipy 4 x 6 (24) then divide that by 2 (12) so now you know all the triangles are equal to 12. Then the squares, you multiply 6 x 6 (36) now you know all the squres are equal to 36 and then you add 12 + 12+12+12+36+36+36+36+36 and then you get 228.
for 3 hours, joe drove his motor boat down a stretch of a river at a steady speed of 12 mph. How long would it take jennifer to travel the same stretch of the river at 9 mph?
Answer:4
Step-by-step explanation:
Solve, use a table: If 5 pounds of a baking mixture "A" that is20%powdered sugar is added to 11 pounds of another mixture "B" to make 16 pounds of a mixture that is24%powdered sugar, then what percent powdered sugar was mixture "B" ?
The percent of powdered sugar in mixture B is 25.82%.
To solve this problem, we can use a table to organize the information and find the percent of powdered sugar in mixture B.
MixturePoundsPercent Powdered SugarPounds of Powdered SugarA520%1B11x%0.11xTotal1624%3.84
From the table, we can create an equation to find the percent of powdered sugar in mixture B:
1 + 0.11x = 3.84
Solving for x:
0.11x = 2.84
x = 25.82%
Therefore, the percent of powdered sugar in mixture B is 25.82%.
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How do you do this???
Please explain how it goes from This------> 10-6x=4+5x to This----> 7-6x=1+5x
10-6x=4+5x
-3 from both sides
7-6x=1+5x
Step-by-step explanation:
if you want the answer to the actual thing then here:
10-6x=4+5x
+6x
10=4+11x
-4
6=11x
÷11
0.54≈ x
(I rounded it to 2dp which is why it has the squiggly equal sign to show that it is not quite equal but is an estimation of some kind
which two parts of the vehicle are most important in preventing traction loss
The tires and the traction control system work in tandem to ensure maximum traction and stability, minimizing the risk of traction loss and improving overall vehicle control and safety.
The two most important parts of a vehicle in preventing traction loss are the tires and the traction control system.
Tires: Tires are the primary point of contact between the vehicle and the road surface. The quality and condition of the tires greatly influence traction. Tires with good tread depth and appropriate tread pattern are essential for maintaining grip on the road. Tread depth helps to channel water, snow, or debris away from the tire, preventing hydroplaning or loss of traction. Additionally, tire pressure should be properly maintained to ensure even contact with the road. Choosing tires suitable for the specific driving conditions, such as all-season, winter, or performance tires, is crucial for optimal traction and handling.
Traction Control System: The traction control system is a vehicle safety feature that helps prevent the wheels from slipping or spinning on low-traction surfaces. It uses various sensors to monitor the speed and rotation of the wheels. If the system detects a loss of traction, it will automatically reduce engine power and apply braking force to the wheels that are slipping. By modulating power delivery and braking, the traction control system helps maintain traction and prevent wheel spin, especially in challenging conditions like slippery roads or during quick acceleration.
The tires and the traction control system work in tandem to ensure maximum traction and stability, minimizing the risk of traction loss and improving overall vehicle control and safety.
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The figures are similar. Find the missing length.Round to the nearest thousandth
Answer:
The missing x = 0.675 m
Step-by-step explanation:
In similar triangles, the corresponding sides are proportion (means their ratios are equal)
In the given figure
∵ The two triangles are similar
∴ Their corresponding sides are proportion
∵ The sides of lengths 1.8 m and x are corresponding sides
∵ The sides of lengths 8.0 m and 3.0 are corresponding sides
∴ \(\frac{1.8}{x}\) = \(\frac{8.0}{3.0}\)
→ By using cross multiplication
∴ x × 8.0 = 1.8 × 3.0
∴ 8x = 5.4
→ Divide both sides by 8
∵ \(\frac{8x}{8}\) = \(\frac{5.4}{8}\)
∴ x = 0.675
→ No rounding because there is no digit after the thousandth digit
∴ x = 0.675 m
whats the volume ?????
Answer:
Step-by-step explanation:
Multiply the three dimensions
12 x 6 x 8 = 576 cm^3
Find the area of the shaded region.
80⁰
5 cm
A≈ [?] cm²
Enter a decimal rounded to the nearest tenth.
The area of the shaded region for the circle is derived to be equal to 73.4 square centimeters.
How to evaluate for the area of shaded regionThe shaded region is the segment area in the circle, so it is derived by subtracting the area of the segment from the area of the circle as follows:
area of the circle = 22/7 × 5 cm × 5 cm
area of the circle = 78.57 cm²
area of sector = 80/360 × 22/7 × 5 cm × 5 cm
area of sector = 17.46 cm²
area of triangle = 5 cm × sin40° × 5 cm × cos40°
area of triangle = 12.31 cm²
area of the segment = 17.46 cm² - 12.31 cm²
area of the segment = 5.15 cm²
area of the shaded region = 78.57 cm² - 5.15 cm²
area of the shaded region = 73.42 cm²
Therefore, the area of the shaded region for the circle is derived to be equal to 73.4 square centimeters.
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is it true that by using an adjacency list, you might need to search the entire list to determine if an edge exists between any two given vertices.
Two boats leave the same port at the same time. One travels at a speed of 28 mi/h in the direction N 50° E, and the other travels at a speed of 26 mi/h in a direction S 70° E (see the figure). How far apart are the two boats after 1 h? (Round your answer to the nearest mile.)
Answer:
27 miles
Step-by-step explanation:
The law of cosines can be used to find the distance between the boats. In 1 hour, one has traveled 28 miles, and the other has traveled 26 miles. The angle between their directions of travel is ...
180° -50° -70° = 60°
Then the distance c can be found from ...
c^2 = a^2 +b^2 -2ab·cos(C)
c^2 = 28^2 +26^2 -2·28·26·cos(60°) = 732
c = √732 ≈ 27.055
The boats are 27 miles apart after 1 hour.
Which ordered pairs are solutions to the inequality y−3x<10?
(0,-4) , (0,-1) , (4,-1) are the ordered pairs are solutions to the inequality
y − 3x < 10 which is option (A) , (D) and (E) .
An inequality compares two values and indicates whether one is less than, greater than, or equal to another. a ≠ b indicates that a is not equal to b a < b indicates that a is less than b a > b indicates that a is greater than b (These two are known as strict inequalities) a ≤ b means that a is less than or equal to b a ≥ b means that a is greater than or equal to b.
We have to check whether the given options are the solutions to the inequality y− 3x < 10 . ...(1)
(A) If (0,-4) is the solution of given inequality y− 3x < 10 then it must satisfy the equation .
Putting x = 0 and y = -4 in equation (1) , we get
\(-4-3(0) < 10\\-4 < 10\)
As the above condition is true so (0,-4) is the solution of given inequality
(B) If (-6,0) is the solution of given inequality y− 3x < 10 then it must satisfy the equation .
Putting x = -6 and y = 0 in equation (1) , we get
\(0-3(-6) < 10\\18 < 10\)
As the above condition is not true so (-6,0) is not the solution of given inequality .
(C) If (-1,7) is the solution of given inequality y− 3x < 10 then it must satisfy the equation .
Putting x = -1 and y = 7 in equation (1) , we get
\(7-3(-1) < 10\\7+3 < 10\\10 < 10\)
As the above condition is not true so (-1,7) is the not the solution of given inequality .
(D) If (0,-1) is the solution of given inequality y− 3x < 10 then it must satisfy the equation .
Putting x = 0 and y = -1 in equation (1) , we get
\(-1-3(0) < 10\\-1 < 10\)
As the above condition is true so (0,-1) is the solution of given inequality.
(E) If (4,-1) is the solution of given inequality y− 3x < 10 then it must satisfy the equation .
Putting x = 4 and y = -1 in equation (1) , we get
\(-1-3(4) < 10\\-1-12 < 10\\-13 < 10\)
As the above condition is true so (4,-1) is the solution of given inequality.
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can someone explain?
Answer: K
Step-by-step explanation:
I. Correct. When t=0, h=c, so if you alter the value of c, the h-intercept changes.
II. Correct, the maximum value of \(-at^2 +bt\) will stay the same, but you are changing c, which is the amount you are always adding to it, meaning the maximum will change.
III. Correct. If you plug into the quadratic formula setting h=0, it is easy to see changing the value of c will change the solutions.
The correct statement regarding the quadratic function is:
K. I, II and III.
What is a quadratic function?A quadratic function is given according to the following rule:
\(y = ax^2 + bx + c\)
If a > 0, it has a maximum value, and if a < 0, it has a minimum value.
The extreme value is \((x_v,y_v)\), in which:
\(x_v = -\frac{b}{2a}\)\(y_v = -\frac{\Delta}{4a}\)\(\Delta = b^2 - 4ac\)The solutions are:
\(x_1 = \frac{-b + \sqrt{\Delta}}{2a}\)\(x_2 = \frac{-b - \sqrt{\Delta}}{2a}\)In this problem, we have a function h(t). Changing the coefficient c, the h-intercept h(0) changes. Looking at the formulas in the bullet point, the value of \(\Delta\) changes, meaning that both the maximum value \(y_v\) and the t-intercepts \(t_1\) and \(t_2\) will change, so option K is correct.
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