Mathematics High School

Need help finding the length of AC

Answers

Answer 1

Answer:

I would have to say that the length of AC is 22.5

Related Questions

20 POINTS MARKS BRAINLIST

Answers

Answer:

A.) The median for Set A is greater than the median for Set B

Step-by-step explanation:

what is 1/3 divided by 3/4

Answers

Answer:

Step-by-step explanation:

[tex]\frac{4}{9}[/tex]

Answer:

4/9

Step-by-step explanation:

(1/3) / (3/4)

=>1/3 * 4/3

=> 4/9

Hope it helps :)

A rectangle has an area of 70 m2 and dimensions, in meters, of x and x + 2. Estimate each dimension of the rectangle to the nearest meter.

Answers

Answer:

-7 and - 9

Step-by-step explanation:

Area of rectangule is length *width

A large home improvement store is considering expanding its selection of moving products, such as cardboard boxes and packing tape. The store constructs a 90% confidence interval to estimate the proportion of all customers who have moved houses at least once in the last five years. In the random sample of 620 customers, 201 (32.4%) replied that they had moved at least once in the last five years. The sample yielded the 90% confidence interval (0.293, 0.355) for the proportion of all customers who have moved in the past five years. What is the correct interpretation of this confidence interval

Answers

The correct interpretation of the confidence interval is 90% confidence that the true proportion of all customers who have moved in the past five years is between 0.293 and 0.355.

The confidence interval is also not a guarantee that the true proportion is between 0.293 and 0.355. It is simply a statement of our confidence that the interval contains the true proportion.

This means that if the study were repeated many times, and constructed a 90% confidence interval each time, then 90% of the intervals would contain the true proportion.

In this case, the sample proportion is 0.324, which is within the confidence interval. This means that the sample data is consistent with the confidence interval. However, the sample proportion could be outside of the confidence interval if we had a different sample.

To learn more about confidence intervals;

https://brainly.com/question/24131141

#SPJ12

WILL GIVE BRAINLIEST
PLEASE HELP!

Answers

Answer:

1 2/18

Step-by-step explanation:

I need 20 more words to answer so here you so hope you d good on your test/quiz :D

A cereal box is 6.2 inches high, 8 inches long, and 2.5 inches wide. What is the volume
of the cereal box rounded to the nearest tenth.
49.6
41.3
124
248

Answers

Answer:

124

Step-by-step explanation:

v = l×w×h

v = 6.2 × 8 × 2.5

v = 124

Place the vocabulary words on the diagram to correctly identify the opposite, adjacent, and hypotenuse sides of the
triangle.

Answers

Answer:

LINE QR IS THE HYPOTENUSE

LINE RS IS THE ADJACENT

LINE QS IS THE OPPOSITE.

*100 POINTS*
Drag and drop the responses into the boxes to correctly complete the statements.

Proving the converse of the Pythagorean theorem means that when ________ for a triangle ABC with _________ of a, b, and c, triangle ABC ________.

Word Box -
Vertices
Angles
Side lengths

(a+b)^2 = c^2
a^2 + b^2 = c^2

is always a right triangle
is never a right triangle

Answers

Answer:

Vertices, Side Lengths, Angles

Step-by-step explanation:

Vertices, Side Lengths, Angles

I took the test

HELP ASAP
I HAVE NO IDEA WHAT TO DO HERE

Answers

Answer:

Angle A

Step-by-step explanation:

Remember:

SOH CAH TOA

Opposite = Directly across from.

Adjacent = Next to.

Hypotenuse = Longest side.

Tangent = Opposite Side / Adjacent Side.

✓ Tan A = 6 / 8 = 3 / 4 = 3 / 4

× Tan B = 8 / 6 = 4 / 3 ≠ 3 / 4

× Tan C = 10 / 8 = 5 / 4 ≠ 3 / 4

need help fast!!!!!!!!!! :)

Answers

Step-by-step explanation:

with what that would help me

HELP HELP HELP FIRST RIGHT ANSWER GETS BRAINLIEST

Answers

Answer:

The equation is y=6x

Step-by-step explanation:

It would equal y=6x (y equals mx plus b)

Simplify the mathematical expressions to determine the product or quotient in scientific notation. Round so the first factor goes to the hundredths place.

Answers

Answer:

whats the problem

Step-by-step explanation:

Samuel purchases a half dozen cupcakes for $4.25 which expression can be used to determine the price for 34 cupcakes

Answers

Answer:

half dozen = 6

(4.25 dollars / 6 cupcakes ) * 34 cupcakes = 24.08 dollars

Step-by-step explanation:

Answer:

$24.14

Step-by-step explanation:

$4.25 ÷ 6 = $.71

34 × $.71 = $24.14

Which expression is equivalent to 9s + 3 x 5 -2s?
A. 7s + 15
B. 2s + 22
C. 22s
D. 15s

Answers

The answer is A. When you take the 9s and the -2s, you get 7s. Then you add the 3x5 and end up with 15. Giving you the answer 7s+15

Answer is A hope this helps

pls help i need the answer

Answers

you should have 67 percent with 5

Answer:

137

Step-by-step explanation:

Use the formula for exponential growth:

f(x) = a(1 + r)^x

In this formula, f(x) is the resulting number, in this case the number of fast food stores. a is the initial value, in this case 50. r is the growth rate, which they told you was 7%. And x is the number of time intervals, which is how many years between 1990 and 2005.

Substitute the known values into the equation:

f(x) = a(1 + r)^x

r is going to be 0.07 because the growth rate in the equation is the decimal form of 7%. x will be 15 because 2005-1990 = 15

f(x) = 50(1 + 0.07)^15

f(x) = 50(1.07)^15

Now just solve.

f(x) = 50(1.07)^15

First raise 1.07 to the 15th power.

f(x) = 50(2.75903154)

Then simplify.

f(x) = 137.951577

They want the approximate amount, so round it down to 137. The number actually rounds to 138, but he doesn't have a full 138 stores, so you use 137.

An astronaut who weighed 150 pounds on Earth found that his weight on Jupiter was 400 pounds. He captured an alien that weighed 120 pounds on Jupiter. What is the alien's weight on Earth?
a.
45 pounds
c.
500 pounds
b.
30 pounds
d.
320 pounds

Please select the best answer from the choices provided

A
B
C
D

Answers

the answer would be a

It has to be either a or c because if it’s on the earth side then it should be a

50 POINTS!

Solve for the values of x and y

Answers

Answer:

Step-by-step explanation:

1244566789765432 x 23
whats the asnwer

Answers

Answer:

2.8 and a lot more number after that

Answer:

bro you need to look harder if its not on the internet then its nowhere

Step-by-step explanation:

!)) can you guess what these three digts are

Answers

Since the options are not given, Let's assume that the answer is 294 or 106.

The answers are infinite.

Hope it helps you...

Answered by Benjemin ☺️

✅

What is the slope of this line?

Options:
A. -2
B. 1
C. 2
D. 1/2

Answers

Answer:

Step-by-step explanation:

brainliest pls

Ok. So I need help with this problem that wants me to find the side length of a rectangle. The area of it is 3 sq. ft, and the top of it is 1/7 ft. I need to find the other side of it. Thank you!

Answers

Do the equation A=LxW and substitute the numbers.
3=Lx 1/7

What is the Theoretical Probability of landing on red? *
(10 Points)
43%
40%
36%
33.3%

Answers

2/6, that in percentage form is 33.3%

--5-2n = 8n + 25 What is the value of n?

Answers

Answer:

-5-2n=8n+25

-5=6n+25

-30=6n

-5=n

hope this helps

have a good day :)

Step-by-step explanation:

Answer:

n=-3

Step-by-step explanation:

Worth lots of points :) Find the area of the parallelogram below.

Answers

23.8 inches squared if im wrong sorry but what i did was i added 7.4 plus 7.4 cause there are two of the same side then did the same with 4.5

Jordan has saved $15. He doubles the amount he saves each week. Does this represent an exponential function? Why?

Answers

Answer:

it does not

this is because his income increases at a constant rate. At any given week, his income increases by double

Step-by-step explanation:

An exponential function is usually in the form : [tex]a^{x}[/tex]

where a = positive constant other than 1

x = variable component

for example ,

Assume that Jordan saves $15. he increases this amount by 10% weekly. this statement represents an exponential function.

The amount he would have in 7 weeks = 15 x (1.1)^7 = 29.23

Answer:No, this does not represent an exponential function because his savings does not increase by a constant ratio.

Step-by-step explanation:

Identify the slope and y-intercept of the following line: 2y + 4 =-6x

Answers

Answer:

y = -3x - 2, the slope is -3 and the y-intercept is -2

Step-by-step explanation:

2y +4 = -6x and minus the four to get 2y alone

Then divide -4 and -6x by 2 to get y = -3x and -2

I just got done with state testing. there were two problems I didn't know how to do so I sorta guessed. But when I got home I had to figure out how to do it. Like I don't know why, but it bothers me when there is a problem I don't know how to solve. Am I the only one who is like this or nah?

Answers

Answer:

na u aint

Step-by-step explanation:

i get that feeling all the time it sucks

A chef was preparing for an event. The event was scheduled to have 100 guests in attendance. The chef had a rate of preparing meals for 10 guests every 1 and ½ hrs. At this rate, how many hrs. would it take the chef to prepare the meals for the 100 guests that were scheduled to be at the event?

Answers

Answer:

15 hours

Step-by-step explanation:

10 guests - 1.5 hours

1 guest - 1.5 / 10 = 0.15 hours

100 guests - 0.15 x 100 = 15 hours

Find the volume of the prism

Answers

Answer:

Step-by-step explanation:

The formula for the volume of a prism is V=Bh , where B is the base area and h is the height. The base of the prism is a rectangle. The length of the rectangle is 9 cm and the width is 7 cm.

V=Bh the length of the rectangle is 9 cm and the width is 7 cm

find the surface area of a cube with side edges of 9in. show steps

Answers

Answer:

486 sq. in

Step-by-step explanation:

Find the area of one face

Area = s^2

s = 9 in

Area = 9^2

Area = 81

Area 6 sides

There are 6 sides to a cube. So if you have the area of 1 side, you need only multiply by 6 to get the area of the cube

Area = 6 * 81

Area = 486

Other Questions

8) Now drop the magnetic ball of the same size down the section of copper tube. Currents are induced in the tube both above and below the falling magnet (pictured here as a disc for clarity). On the drawing below, find the direction of the induced current, the direction of the induced magnetic field, and the N/S poles for both induced currents. Explain how these induced currents slow down the falling magnet. Question 4 of 10Trade barriers can benefit a country by? what's the answer dhdhdizdjskxi Select the correct text in the passage.Which part of this story by the Brothers Grimm shows how a decision made by the main character affects the events of the story?A. A shepherd had a faithful dog, called Sultan, who was grown very old, and had lost all his teeth. And one day when the shepherd and his wife were standing together before the house the shepherd said, "I will shoot old Sultan tomorrow morning, for he is of no use now."B. Poor Sultan, who was lying close by them, heard all that the shepherd and his wife said to one another, and was very much frightened to think tomorrow would be his last day; so in the evening he went to his good friend the wolf, who lived in the wood, and told him all his sorrows, and how his master meant to kill him in the morning. C. Soon afterwards the wolf came and wished him joy, and said, "Now, my good fellow, you must tell no tales, but turn your head the other way when I want to taste one of the old shepherd's fine fat sheep."D. The boar, however, had not quite hidden himself, for his ears stuck out of the bush; and when he shook one of them a little, the cat, seeing something move, and thinking it was a mouse, sprang upon it, and bit and scratched it, so that the boar jumped up and grunted, and ran away, roaring out, "Look up in the tree, there sits the one who is to blame." I need help to find the value of X? Help me pls ?????!!!! Determine if the sequence below is arithmetic or geometric anddetermine the common difference / ratio in simplest form.1,3,5...This issequence and theis equal to A light bulb manufacturer randomly checks light bulbs. Of 1,000 light bulbs checked, 30 light bulbs are defective. How many light bulbs will most likely be defective in a batch of 3,500?A. 60B. 105C. 120D. 180 what does it mean Education is the great equalizer I need two paragraphs about the Boston tea party right away is there anyone who can help me? Select the closing entry that RB Auto would make at the end of the accounting period to close their revenue accounts and income statement accounts with credit balances. Multiple Choice debit Sales and credit Income Summary for $15,000. debit Sales $15,000; debit Purchase Returns and Allowances $200 and credit Income Summary for $15,200. debit Sales for $15,000; debit R Holloway, Capital for $13,000 and credit Income Summary for $28,000. debit Income Summary for $15,000 and credit Sales for $15,000. Can someone answer this Finding probability Which of the following was legal under slave codes?A.enslaved people meeting in large numbersB.teaching enslaved people to read and writeC.an enslaved person owning a weaponD.the killing of an enslaved person by his or her master Which factors increase the heat absorbed by a land surface? Select the two correct answers.A. becoming wetterB. becoming smootherC. removing plantsD. removing showE. becoming paler Compare a to b (which one is greater or insufficient information meaning that there is not enough information to determine which one is greater) if a is a counting number and b is an integer. use either < or > or say insufficient information) PLEASE HELP will give first answer brainliest if u get it right Can someone pleaseeee help and if youre correct ill give brainliest According to the excerpt, which best describes Aung San Suu Kyi's position regarding junta rule? A. She wishes to overthrow the government. B. She is calling for peaceful opposition. C. She supports the junta's policies. D. She is calling for an armed, anti-junta rebellion. PLEASE ANSWER THIISSSISISIIS Who do you think should have decided whether slavery was legal in the United States?