Answer:
37°
Step-by-step explanation:
We have been given the diagram of the triangle;
To find the angle I;
We need to apply one of the geometry laws,
The sum of adjacent internal angles of a triangle gives the external angle;
So;
I + 115 = 152
Solve for I;
I = 152 - 115 = 37°
2log12 3 + 4log12 2 simplifying
Hello, I was happy to solve the problem. If you find a bug, post in the comments or click on the report, I will see it and try to fix it as soon as possible.
The answer to this problem: 2
Brody runs a farm stand that sells strawberries and grapes. Each pound of strawberries sells for $2.50 and each pound of grapes sells for $2. Brody made $160 from selling a total of 72 pounds of strawberries and grapes. Graphically solve a system of equations in order to determine the number of pounds of strawberries sold, x,x, and the number of pounds of grapes sold, yy.
The number of pounds of strawberries sold and the number of pounds of grapes sold is 32 and 20 respectively.
What is equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side. It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Given that the selling price of strawberries each pound = $2.50,
The selling price of grapes each pound = $2
The total earning = $160
Let x is the no of a pound of strawberries and y is the no of a pound of grapes sold, then equation will be,
x = y + 12 and 2.50x + 2y= 160
Solve the equation by substitution method;
x = 32 and y = 20
Therefore, the number of pounds of strawberries sold is 32
the number of pounds of grapes sold is 20.
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3. You have a yard that has a width of 5 yd 1 ft and a
length of 30 ft. Find the simplified ratio of the width
to the length:
Answer:
5:47
Step-by-step explanation:
4)Jose makes $17 an hour and works a 30 hour work week. He loses
20 % of his paycheck to Taxes and SSI. How much is does he keep
from his check?
Answer:
$408
Step-by-step explanation:
$17 x 30 = $510
100% = 510
20% = taxes
remaining amount = 80%
80% of 510 = 0.80 * 510
0.80 * 510 = $408
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Answer:
408
Step-by-step explanation:
I think so check with others
Jaiden earned $84 last week. Peter earned only $12. Jaiden's earnings are how many times greater than Peter's?
Jessica is in an art lesson. She decides to pick a coloured pencil from her pencil case at random for her next drawing.
She has 10 coloured pencils in her pencil case, and 8 of them are yellow. What is the probability, as a percentage (%), that she picks a yellow pencil?
The probability that Jessica picks a yellow pencil is 80%.
What exactly is probability?
Probability is a measure of an event's possibility or chance of occurring. It is stated as a number ranging from 0 to 1, or as a percentage ranging from 0% to 100%, where 0 indicates an impossible occurrence and 1 (or 100%) represents a certain event.
Now,
The probability of picking a yellow pencil = the number of yellow pencils / total number of pencils:
Probability of picking a yellow pencil = Number of yellow pencils / Total number of pencils
In this case, there are 8 yellow pencils out of a total of 10 pencils:
Probability of picking a yellow pencil = 8 / 10
Simplifying the fraction by dividing both the numerator and denominator by 2, we get:
Probability of picking a yellow pencil = 4 / 5
Probability of picking a yellow pencil = 4 / 5 x 100%
Probability of picking a yellow pencil = 80%
Therefore, the probability that Jessica picks a yellow pencil is 80%.
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Make the d subject of the formula c = kd^2 + e
\(c = k {d}^{2} + e \\ = > c - e = k {d}^{2} \\ = > {d}^{2} = \frac{c - e}{k} \\ = > d = \sqrt{ \frac{c - e}{k} } \)
Hope you could get an idea from here.
Doubt clarification - use comment section.
help me solve this if u can aed means united arab emirates
1₹+1$+1aed= how much
Step-by-step explanation:
Come all bad girls
Come all girls to see and show
fhg-hxcr-ujn
help me please zearn
A small business office uses 307 pieces of paper every 3 days. Which is a reasonable estimate for the pieces of paper the business office uses in 7 days?
A.
600
B.
2,100
C.
900
D.
700
700 is a reasonable estimate for the pieces of paper the business office uses in 7 days
How to calculate the estimate ?The office uses 307 pieces of paper every 3 days
The first is to calculate the number of paper used per day
= 307/3
= 102.3
The number of paper used in 7 days can be calculated as follows
= 7 × 102.3
= 716
Hence 700 is a reasonable estimate for the pieces of paper the business office uses in 7 days
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7. Identify the axis of symmetry of the parabola.
y = -1
-8-6-4 P
-2/
X = 1
X = -1
y4
8
y = 1
6-
4-
2+
CO
+
4 68 X
Q
Answer:
The answer is y=-1 (answer is C).
Determine the turning points and distinguish between them when necessary y=x³ - 3x - 9x + 4
The turning points of the function y = x³ - 3x² - 9x + 4 are (3, -23) and (-1, 9).
To determine the turning points of the given function y = x³ - 3x² - 9x + 4, we need to find the critical points where the derivative of the function is equal to zero.
1. Find the derivative of the function:
y' = 3x² - 6x - 9
2. Set the derivative equal to zero and solve for x:
3x² - 6x - 9 = 0
3. Factorize the quadratic equation:
3(x² - 2x - 3) = 0
4. Solve the quadratic equation by factoring or using the quadratic formula:
(x - 3)(x + 1) = 0
This gives us two possible values for x: x = 3 and x = -1.
5. Substitute these critical points back into the original function to find the corresponding y-values:
For x = 3:
y = (3)³ - 3(3)² - 9(3) + 4
= 27 - 27 - 27 + 4
= -23
For x = -1:
y = (-1)³ - 3(-1)² - 9(-1) + 4
= -1 - 3 + 9 + 4
= 9
6. Therefore, the turning points are (3, -23) and (-1, 9).
Note: It appears that there was a typo in the original equation, where the term "-9x" should have been "-3x²". The above solution assumes the corrected equation.
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Not sure how to solve this
Step-by-step explanation:
Plug your x and y values into the equation. y = 3(0); y = 0; y = 3(-1); y = -3; y = 3(2); y = 6.
Question #3
Given the following stemplot, determine the maximum value of the original data set.
O 100
8
98
9
0000
Test Scores
5
479
6 146779
7 002557799
8 12223455789
9 000333368
The maximum value of the original data set is 109.
To determine the maximum value of the original data set from the given stemplot, we need to look at the rightmost digits in each stem and identify the highest value.
Looking at the stemplot:
O 10 | 0 0 8 9 8 9 0 0 0
0 20 | 5 4 7 9 6
0 30 | 1 4 6 7 7 9 7
0 40 | 0 0 2 5 5 7 7 9 9 8
0 50 | 1 2 2 2 3 4 5 5 7 8 9 9
0 60 | 0 0 0 3 3 3 3 6 8
The rightmost digits in each stem represent the original data values. We can see that the highest value occurs in the stem "10" with a rightmost digit of "9".
Therefore, the maximum value of the original data set is 109.
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Describe a situation that can be represented by the expression –15 + 8.
Answer:
-7
Step-by-step explanation:
Tiger Woods was 15 under par after the third round of a golf tournament, but was 8 over par for the fourth round. So, his score for the entire tournament was -15 + 8 = -7 (That is, 7 under par).
Determine if each sequence is arithmetic, geometric, or neither.
4, 8, 16, 32, 64, . . .
-8, -4, 0, 4, 8, . . .
2, 3, 5, 8, 13, . . .
9514 1404 393
Answer:
geometricarithmeticneither (Fibonacci sequence)Step-by-step explanation:
If ratios are the same, it is geometric:
8/4 = 16/8 = ... = 2
If differences are the same, it is arithmetic:
-4-(-8) = 0 -(-4) = ... = 4
If neither is the case, it is neither:
3-2 ≠ 5 -3
3/2 ≠ 5/3
In this last sequence we see that differences equal the previous term. This is characteristic of the Fibonacci sequence, which sees wide use in Nature, and has a relationship to the Golden Ratio. (The ratios of successive terms approach the golden ratio (1+√5)/2 ≈ 1.618.)
simplify √([2m5z6]/[ xy])
The simplified form of √([2m5z6]/[xy]) is (√2m√5z√6) / (√x√y).
To simplify the expression √([2m5z6]/[xy]), we can break it down step by step:
Simplify the numerator:
√(2m5z6) = √(2) * √(m) * √(5) * √(z) * √(6)
= √2m√5z√6
Simplify the denominator:
√(xy) = √(x) * √(y)
Combine the numerator and denominator:
√([2m5z6]/[xy]) = (√2m√5z√6) / (√x√y)
Thus, the simplified form of √([2m5z6]/[xy]) is (√2m√5z√6) / (√x√y).
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Need help with some math
Answer:
C
Step-by-step explanation:
(3)^3 - 2(5)^2 - 3(3)^3 + (-3)^4
27 - 2(25) - 3(27) + 81
27 - 50 - 81 + 81
27 - 50
-23
PLEASE HURRY ASAP!
Given −13.84(4.7), find the product. −65.048 −650.48 −9.14 15.224
Answer:
down below
Step-by-step explanation:
-65.048
-13.84 * 4.70 =-65.048
The product of -13.84(4.7) is -65.048.
When you multiply -13.84 by 4.7, you get -65.048.
This result comes from multiplying the two numbers together using the rules of multiplication for decimals. The negative sign indicates that the product is negative, and the value of 65.048 reflects the magnitude of the product.
To calculate this, you first multiply the whole numbers (13 and 4), which gives 52. Then, multiplying the decimal parts (0.84 and 0.7) results in 0.588. Combining these results gives 52.588, which is rounded to -65.048 when considering the negative sign. Therefore, the correct answer is -65.048, representing the product of -13.84 and 4.7.
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The perimeter of a square must be greater than 102
102
inches but less than 112
112
inches. Find the range of possible side lengths that satisfy these conditions.
The possible range for side lengths of the square is (25.25 to 28) both values not included.
What is defined as the square?A square is made up of four sides and four vertices. A square's sides are all the same length. The perimeter of the a square would be the total length of each of its sides. As a result, we can calculate the perimeter of such a square by adding its four sides. The given square's perimeter is a + a + a + a. We just need one side of a square to obtain its perimeter because all of its sides are equal.For the given question;
Let the side length of the square be 'a'.
The, the perimeter of the square is 4a.
The perimeter must be less than 112.
Thus, 4a < 112.
The perimeter also must be greater than the 102.
4a > 102.
So, the combined inequality will be.
102 < 4a < 112
Divide the inequality by 4
25.25 < a < 28.
Thus, the side length of the square must be greater than 25.25 inches and less than 28.
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sanjana wrote the cross multiplication property for her proportion: xt=uy
Answer:
what does this mean. oh wAit iM dematerializinG mvxhkgd
hdgxmgxmgxkgzkgsktxktdktdktdktdtdkgd
Select all solutions that are equivalent to the following expression 3^-5 x 3^2
Answer:
The pink one
Step-by-step explanation:
3^-5 x 3^2 = 3^(-5+2) = 3^-3
9 is 60% of what number? 12 45 15 54
Answer:
15
Step-by-step explanation:
3 is 20% or 1/5 of the number. 3 x 5 = 15
Answer:
The answer is 15.
I need to add more characters
What is 2x+y=8 in a linear equation
Answer: y = -2x + 8
Step-by-step explanation: Subtract 2x from both sides to get (y) by itself. 2x is the slope and 8 is the y-intercept. Brainliest please?
What is the domain of the function?
Negative infinity less-than x less-than infinity
Negative 1 less-than x less-than infinity
0 less-than-or-equal-to x less-than infinity
1 less-than-or-equal-to x less-than infinity
Answer:
(-∞,∞)
Step-by-step explanation:
Answer:
first one
Step-by-step explanation:
\( \sqrt[3]{x} \)
has the domain all of the real numbers
Ahmed is planning to cook his family dinner and needs to purchase several food items. He is able to purchase these items either at the local grocery store or the farmer's market. Given in the table are the items and their prices.
Grocery Store Farmer's Market
8 tomatoes for $13.20 10 tomatoes for $17.50
4 cups of mozzarella cheese for $4.60 3 cups of mozzarella cheese for $3.30
12 eggs for $3.00 7 eggs for $1.40
Part A: Choose one of the food items offered at the grocery store and the farmer's market and determine the unit price of the item at each location. Show all necessary work, including the name of the item chosen. (6 points)
Part B: Based on your answer in part A, which location offers a better deal? Explain
Part A: Grocery Store: unit price = $1.65 (Tomatoes)
Farmer's Market: unit price = $1.75
Part B: Grocery Store offers a better deal because the unit price is less.
How to determine the unit price of the item at each location?Unit price is defined as the price for one of something. For example, if 10 oranges cost $50, the unit price will be $50/10 = $5 i.e. $5 for one orange.
PART A:
Let's choose tomatoes
Grocery Store
8 tomatoes for $13.20
Unit price = $13.20/8 = $1.65
Farmer's Market10 tomatoes for $17.50
Unit price = $17.50/10 = $1.75
Part B:
The location that offers a better deal is Grocery Store. This is because the unit price is less.
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Find the investment value when compounded anually.
P = $120,000, r= 5.3%, t = 8 yr
Given:
\(P=\$120,000\)
\(r=5.3\%\)
\(t=8\text{ years}\)
To find:
The value of the investment when the interest is compounded annually.
Solution:
The formula for amount is:
\(A=P\left(1+\dfrac{r}{n}\right)^{nt}\)
Where, P is the principal, r is the rate of interest in decimal, n is the number of time interest compounded in an years, and t is the number of years.
The interest is compounded annually. So, \(n=1\).
Substituting \(P=120000, r=0.053, n=1, t=8\) in the above formula, we get
\(A=120000\left(1+\dfrac{0.053}{1}\right)^{1(8)}\)
\(A=120000\left(1.053\right)^{8}\)
\(A=181387.85936\)
\(A\approx 181387.86\)
Therefore, the value of the investment after 8 years is $181,387.86.
Find the volume of this figure
Find the equation (in slope-intercept form) of the line with the given slope that passes through the point with the given coordinates.
slope: 2, ordered pair: (1, -1)
Answer:
y=2x-3
Step-by-step explanation:
Slope intercept form : y=mx+b
where m is the slope, and b is the y-intercept
For slope intercept form, the only values that we need to find is m and b, so we just need to plug in 2 for the slope and the ordered pair for x and y to find b.
\(y=mx+b\\y=2x+b\\-1=2(1)+b\\-1=2+b\\-2 -2\\-3=b\\\\answer: y=2x-3\)
Which shows one way to determine the factors of x³ + 5x² - 6x - 30 by grouping?
Ox(x²-5) + 6(x² - 5)
Ox(x²+5)-6(x²+ 5)
O x²(x - 5) + 6(x - 5)
O x²(x+5)-6(x+ 5)
Answer:
x^2(x+5)-6(x+5)!!!!!!!!