Answer:
1A 60. B 100. C. 80. 2. 84 / 75 / 77
can someone please help me. im in 12th grade and i havent seen a problem like this
Answer:
I'm not sure and as I guess it may be 5a³.
Find the area of a regular hexagon with an apothem 11.4 yards long and a side 13 yards pong. Round your answer to the nearest tenth.
Answer:
444.6 square yards.
Explanation:
• A regular hexagon is divided into 6 equilateral triangles.
,• The apothem is the height of each equilateral triangle.
,• The side length is the base of each triangle.
Thus, the area of the hexagon will be:
\(\begin{gathered} A=6\times\text{Area of one equilateral triangle} \\ =6\times\frac{1}{2}bh \\ =6\times\frac{1}{2}\times13\times11.4 \\ =444.6\text{ square yards} \end{gathered}\)The area of a regular hexagon with an apothem 11.4 yards long and a side 13 yards is 444.6 square yards.
Ms. Green purchased a new computer for $1,450 at the Apple Store. If sales tax is 9.5%, what was the tax and total of her purchase?
Tax: $137.75
Total: $1587.75
I hope this helps, and Happy Holidays! :)
Find the sum of measures of all interior angles of a polygon with number of sides 8
Answer:
The answer is 1080°Step-by-step explanation:
Sum of measures of an interior angle of a polygon is given by
( n - 2) × 180
where n is the number of sides
From the question the number of sides is 8 so n = 8
The sum of it's interior angles is
(8 - 2) × 180
6 × 180
= 1080°Hope this helps you
This app is so bad nowadays. No one answers your questions and if they do they respond with useless links...
Answer:
I know. It's a pain. I just put tons of points on and that seems to attract people.
Step-by-step explanation:
what is the answer plz help like really fast is it 14,42,54,or 170 plz hurry
Answer:
The answer is 14cm^3
Step-by-step explanation:
A robot travels 20 meters in 5 minutes. What is the unit rate of speed at which the robot is traveling?
Answer:
The robot is traveling at a speed of 4 meters per minute.
Step-by-step explanation:
20/5=4
Therefore for every 1 minute, 4 meters are traveled and every 1 meter, 15 seconds pass.
Megan uses 2 - 3 cup of almonds to make 4 cups of trail mix. Using this
same proportion, how many cups of almonds would Megan need to make
9 cups of trail mix?
If Megan uses 2 - 3 cups of almonds to make 4 cups of trail mix, using this same proportion, Megan will need 4¹/₂ - 6³/₄ cups of almonds to make 9 cups of trail mix.
What is proportion?Proportion refers to the relative size or ratio of a quantity or value compared to another.
Proportion involves two ratios equated to each other.
The quantity of almonds to make 4 cups of trail mix = 2 - 3 cups
Proportionately, the quantity of almonds to make 9 cups of trail mix = 4¹/₂ - 6³/₄ cups (9 x 2/4) - (9 x 3/4).
Thus, making 9 cups of trail mix will proportionately require 4¹/₂ - 6³/₄ cups of almonds.
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The Jordan family budgeted 16% of their disposable annual income of $44,000 for food, but found they needed $35 more per week. How much of their income should now be added to their food budget?
$1,587. 00
$1,820. 00
$1,924. 00
$2,042. 00
None of these choices are correct
Multiplication is the process of multiplying two numbers. The amount that is needed to be added to the income is $1,820.
What is multiplication?Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. For example, 3 × 4 means 3 is added to itself 4 times, and vice versa for the other number.
Given that Jordan's family needs to add $35 more per week to their food budget, Since a year has 52 weeks, therefore, the amount that is needed to be added by Jordan's family is,
\(\rm Amount\ Needed = \$35 \times 52 = \$1,820.00\)
Hence, the amount that is needed to be added to the income is $1,820.
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Hurricanes are large storms that form over warm waters out in the ocean. hurricanes are associated with low-pressure regions in the atmosphere. how does the low pressure associated with a hurricane help them to grow big and powerful?
A hurricane is a big rotating storm system that develops over warm ocean waters and usually travels westward toward the American mainland.
An Atlantic Ocean hurricane or a northern Pacific Ocean hurricane is a tropical storm. In most years, hurricanes develop between June 1 and November 30. The Taino Indian word "hurakan," which means "god of wind," is where the word "hurricane" originates.
A hurricane is a big rotating storm system that develops over warm ocean waters and usually travels westward toward the American mainland. Depending on the maximum sustained wind speeds, hurricanes are either classed as tropical storms or hurricanes. Hurricanes have winds of 74 mph or more, whereas tropical storms have winds of 39 to 73 mph.
The hurricane's eye, which is a calm, clear region encircled by powerful winds, is the most hazardous component of the storm. The hurricane's eye, which can be up to 30 miles across, frequently experiences the storm's greatest rains and highest winds.
A hurricane's landfall can result in flooding from storm surges, strong winds, and heavy rains. The increase in sea level that happens as a cyclone nears land is known as a storm surge. Along with coastal locations, this increase in water level has the potential to inflict significant harm and flooding.
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let x be an ordered set. if y is a proper subset of x that is convex in x, does it follow that y is an interval or a ray in x?
No, it does not follow that y is an interval or a ray in x. A convex subset of an ordered set is a set that contains all the points between any two points in the set.
This means that a convex subset of an ordered set could be a collection of points, it could be an interval, or it could be a ray. A proper subset of an ordered set is any subset except the entire set, so a proper subset of an ordered set could be any of these possibilities.
Therefore, while a proper subset of an ordered set that is convex in that set must be a collection of points, an interval, or a ray, it does not necessarily have to be one of those three options.
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PLEASE HELP!Find the slope of the line on the graph.
Write your answer as a fraction or a whole
number, not a mixed number or decimal
Answer:
3/1 or 3
Step-by-step explanation:
It rises up three and to the side one
Answer: The slope is 3.
Can someone Graph y = -2x + 5. Please
A square board was attached to a wall. The board was divided by four squares and each square was colored either black or white. How many possible combinations of such coloring are there, if we cannot rotate the given board? PLEASE HELP QUICK! IM NEW AND I NEED ANSWERES! I HOPE BRAINLY DEOS NOT FAIL ME!
Answer:
24 combinations
Step-by-step explanation:
For this problem, you use factorials. Factorials are when you multiply every number below it except zero. So like the factorial of 3 or 3! is 3*2*1 is 6.
Factorials are used to figure out how many combinations there are of something. So for you, we have 4 different quadrants so we write that as 4! (! is the sign for factorials.)
By the way, welcome to brainly.
describe the transformation g(x) = 2(х-4)^2 +2
Answer:
Step-by-step explanation:
To find the transformation, compare the function to the parent function and check to see if there is a horizontal or vertical shift, reflection about the x-axis or y-axis, and if there is a vertical stretch.
horizontal shift- right four units
vertical shift- up 2 units
Reflection about the x-axis: None
Reflection about the y-axis: None
Vertical Compression or Stretch: Stretched
Find the measure of angle A.
Answer:
63°Step-by-step explanation:
the sum of the interior angles of a triangle is 180°
find x
68 +x + 53 + x + 79 = 180
2x = 180 - 53 - 79 - 68
2x = - 20
x = -20 : 2
x = -10
find <A
x + 53 =
10 + 53 = 63°
In inverse of squaring is _________.
Answer:
Square root
hope it helps you
Answer:
The inverse of x² would be √x. So the inverse of squaring is finding the square root.
abutake the ellapping slight clistance on a other As que IRC. a desending repclient at Turime for a clesige squel pe highsmy ab
The ellapping slight clistance on another IRC is a descending repclient at Turime for a clesige squel pe highsmy ab. Here's an explanation of the topic in a simplified manner:
The concept of "ellapping slight clistance" refers to the overlapping slight distance, indicating a small amount of overlap between two objects or entities.IRC stands for Internet Relay Chat, which is a protocol for real-time text messaging and communication over the internet.A "descending repclient" implies a client or user who is decreasing their reputation or status within the IRC community.Turime is not a recognized term or reference, so it's unclear what it represents in this context."Clesige squel pe highsmy ab" is not a coherent phrase or known concept, making it difficult to provide a specific explanation.The given statement lacks clarity and contains ambiguous terms, making it challenging to provide a precise and meaningful response. It would be helpful to provide more context or clarify the specific terms or concepts used in the question to provide a more accurate explanation or answer.
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Write the equation of the line perpendicular to y = 1/3x + 12 that contains the point (- 9, - 1).
Answer:
y = - 3x - 28
Step-by-step explanation:
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = \(\frac{1}{3}\) x + 12 ← is in slope- intercept form
with slope m = \(\frac{1}{3}\)
given a line with slope m then the slope of a line perpendicular to it is
\(m_{perpendicular}\) = - \(\frac{1}{m}\) = - \(\frac{1}{\frac{1}{3} }\) = - 3 , then
y = - 3x + c ← is the partial equation
to find c substitute (- 9, - 1 ) into the partial equation
- 1 = 27 + c ⇒ c = - 1 - 27 = - 28
y = - 3x - 28 ← equation of perpendicular line
Let A and B be two independent events with P(A) = 0.4 and P(AUB)= 0.64. What is P(B)?
The probability of event B is 0.5.
The Probability (P) is the ratio of the number of favorable outcomes to the total number of outcomes. If the events A and B are independent events, then they will not influence each other, and the probability of their occurrence will be calculated separately.
Given: P(A) = 0.4P(A U B) = 0.64
Formula: P(A U B) = P(A) + P(B) - P(A ∩ B)
The Venn diagram for two events A and B is given below:
A Venn diagram is used to show the relative probabilities of events. The rectangle represents the sample space S, which contains all the possible outcomes. A is represented by the circle A, and B is represented by the circle B.
The shaded region represents A U B.
From the Venn diagram, we can see that P(A U B) = P(A) + P(B) - P(A ∩ B) = 0.64
The probability of the intersection of events A and B is given by
P(A ∩ B) = P(A) + P(B) - P(A U B)
P(A ∩ B) = 0.4 + P(B) - 0.64
0.4 + P(B) - 0.64 = P(A ∩ B)
0.4 + P(B) - 0.64 = P(A ∩ B)
P(B) = P(A ∩ B) + 0.64 - 0.4
P(B) = P(A ∩ B) + 0.24
Probability (P) is always between 0 and 1.
P(A) = 0.4 (0 ≤ P(A) ≤ 1)
P(A U B) = 0.64 (0 ≤ P(A U B) ≤ 1)
P(B) = P(A ∩ B) + 0.24 (0 ≤ P(B) ≤ 1)
P(A U B) = P(A) + P(B) - P(A ∩ B)
0.64 = 0.4 + P(B) - P(A ∩ B)
P(B) = P(A ∩ B) + 0.24
Therefore, P(B) = 0.5
Explanation:
We are given the values of P(A) and P(A U B).
We are to find the value of P(B).
The formula P(A U B) = P(A) + P(B) - P(A ∩ B) is used to calculate P(B).
We can obtain the value of P(A ∩ B) by substituting the value of P(A) and P(A U B) in the above formula and simplifying it.
After obtaining the value of P(A ∩ B), we can substitute it in the formula P(B) = P(A ∩ B) + 0.24 to obtain the value of P(B).
Finally, we get P(B) = 0.5. Therefore, the probability of event B is 0.5.
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I got the first part but i dont onow how to get the other ones
The value of x for this problem is given as follows:
x = 5.
Hence the angle measures are given as follows:
m < CAB = 32º.m < FDE = 32º.How to obtain the value of x?
We have that angles A and D are congruent for this problem, meaning that they have the same measure.
Hence the value of x is obtained as follows:
7x - 3 = 5x + 7
2x = 10
x = 5.
Hence the angle measures are given as follows:
m < CAB = 7(5) - 3 = 35 - 3 = 32º.m < FDE = 5(5) + 7 = 32º.More can be learned about angle measures at https://brainly.com/question/25716982
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Ariana solved the equation as shown. Explain her error and correct the solution.
9x² - 144= 0
9x² = 144
x² = 16
√ x² = √ 16
x=+8
Sandy went to her local zoo where 50% of it's exhibits featured reptiles. If the zoo features 44 exhibits in total, then how many of the zoo's exhibits feature reptiles?
Answer:
22 exhibits
Step-by-step explanation:
We are told from the above question that:
Sandy went to her local zoo where 50% of it's exhibits featured reptiles.
If the zoo features 44 exhibits in total, then the number of the zoo's exhibits that feature reptiles is calculated as:
50% of 44
50/100 × 44
= 50 × 44/100
= 22
Therefore, the number of the zoo's exhibits that feature reptiles is 22 exhibits.
please help me with this problem..
Answer:
8
Step-by-step explanation:
The 110 degree angle is oppoiste to the angle across it.
Using PLT-C the other angle on the bottom of it should be 70 degrees.
since the 70 degrees is on a straight angle the angle beside it should 110
14(8)-2 = 110
HELP !!!!!!! Speed = Distance divided by Time. A Race-car traveling at 75 miles an hour for 4 hours would travel... * THIS IS A REBEMTION TEST 275 miles 300 miles 325 miles 350 miles
One angle of a triangle measures 24 more than the smallest angle in the triangle. The third angle measures twice the measure of the smallest angle.
What is the measure of the smallest angle?
24
39
52
54
Answer:
smallest angle measure 39 degrees
Step-by-step explanation:
the sum of the three interior angles in a triangle is always 180°
x= smallest
x +x+24 + 2x = 180
4x +24 = 180
4x = 156
x = 39
Answer:
B. 39°
Step-by-step explanation:
x + 24 + 2x + x = 180 is the equation I'll use.
x + 24 + 2x + x = 180 {Step 1: Combine 2x, x, x to get 4x.}
4x + 24 = 180 {Step 2: Subtract 24 from both sides (180 - 24 = 156)}
4x = 180 - 24
4x = 156 {Step 3: Divide both sides by 4 (156 / 4 = 39)}
x = 156/4
x = 39
The smallest angle is 39°. (The other two angles are 63° and 78°, respectively.)
what is a simpler form of the radical expression 4 sqrt 1296 x^16y^12
So, the simpler form of the radical expression 4 sqrt 1296 x^16y^12 is 144x^14y^14 sqrt (x) sqrt (y).
To simplify the radical expression 4 sqrt 1296 x^16y^12, we need to first factor the number inside the radical. 1296 can be factored into 36 x 36, which simplifies to 6^4. So, the expression becomes 4 sqrt (6^4 x^16y^12).
Next, we can simplify the expression further by using the property of exponents that says a^m x a^n = a^(m+n). This means that we can combine the exponents of x and y, which gives us 4 sqrt (6^4 x^(16+12) y^(12+16)). Simplifying this, we get 4 sqrt (6^4 x^28 y^28).
Now, we can simplify the radical expression even further by using the property that says sqrt (a x b) = sqrt (a) x sqrt (b). Applying this to our expression, we get 4 x 6^2 x sqrt (x^28) x sqrt (y^28). Simplifying this further, we get 144x^14y^14 sqrt (x) sqrt (y).
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three consecutive even numbers whose sum is -42
Answer:
-12, -14, -16
Step-by-step explanation:
x + (x+2) + (x+4) = -42
3x + 6 = -42
Isolate the variable 3x by subtracting 6 from both sides
3x = -48
Then isolate the variable x by dividing 3 from both sides
x = -16
Then add 2 for the 2nd number
Then add 4 for the third number
Consider the Taylor polynomial Ty(x) centered at x = 9 for all n for the function f(x) = 3, where i is the index of summation. Find the ith term of Tn(x). (Express numbers in exact form. Use symbolic notation and fractions where needed. For alternating series, include a factor of the form (-1)" in your answer.) ith term of T.(x): (-1)" (x– 9)n-1 8n+1
The function f(x) = 3 is a constant function. The Taylor polynomial Tₙ(x) centered at x = 9 for a constant function is simply the constant itself for all n. This is because the derivatives of a constant function are always zero.
In this case, the ith term of Tₙ(x) will be:
ith term of Tₙ(x):
- For i = 0: 3 (the constant term)
- For i > 0: 0 (all other terms)
The series representation does not depend on the alternating series factor (-1)^(i) nor any other factors involving x or n since the function is constant.
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which expression finds enzo’s net worth?
Enzo's net worth = Enzo's assets - Enzo's liabilities. The resulting number is his net worth.
Enzo's net worth = (Enzo's cash + Enzo's investments + Enzo's property + Enzo's other assets) - (Enzo's loans + Enzo's credit card debt + Enzo's other liabilities)
Enzo's net worth is calculated by subtracting his liabilities from his assets. Enzo's assets include cash, investments, property and other assets he may own. His liabilities include any loans he has taken out, any credit card debt, and any other liabilities he may have. To find Enzo's net worth, you would add up all of his assets and subtract from that all of his liabilities. The resulting number is his net worth.
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