Mathematics High School

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Answers

Answer 1

Answer: 30

Step-by-step explanation:

1. Use the Pythagorean theorem ([tex]A^{2} +B^{2} = C^{2}[/tex])

[tex]18^{2} +24^{2} =C^{2} \\324 + 576 = C^{2} \\900 = C^{2} \\\sqrt{900} = \sqrt{C^{2} } \\30 = C\\[/tex]

Answer 2

Step-by-step explanation:

so in this case, you use the pythagoras theorem:

hypotenuse= opposite squared + adjacent squared

since we don't have a hypotenuse, let's name is H

soo it will be

H= 18 squared + 24 squared

H = 324+ 576

H= 900

so you find the square root of 900 which is 30

so, therefore the answer is 30

Related Questions

For your batch of cookies, you'll need 2 cups of chocolate chips for every 5 cups of cookie dough mix. You have 30 cups of cookie dough mix, how many cups of chocolate chips?

Answers

2/5=x/30 so first one times by 6 and to get 12

The table shows the height of water in a pool as it is being filled. A table showing Height of Water in a Pool with two columns and six rows. The first column, Time in minutes, has the entries, 2, 4, 6, 8, 10. The second column, Height in inches, has the entries, 8, 12, 16, 20, 24. The slope of the line through the points is 2. Which statement describes how the slope relates to the height of the water in the pool?
A. The height of the water increases 2 inches per minute.
B.The height of the water decreases 2 inches per minute.
C. The height of the water was 2 inches before any water was added.
D. The height of the water will be 2 inches when the pool is filled.

Answers

Answer:

A. The height of the water increases 2 inches per minute.

Can someone give me the answer and explanation

Answers

Answer: A

Step-by-step explanation:

The total minus the cost of the eggs leaves you with just the total of the potatoes. Since we know that the total of the potatoes is the product of 5 bags, we can divide the total of the potatoes by 5 to find the cost of each bag of potatoes.

HELP!!!
...................

Answers

Answer:

Step-by-step explanation:

6x - 2x = 16 + 8

4x = 24

x = 6

12p^7

HELPHELPEP ITS ON SCIENCE AND IS DUE IN 30 MINS AND I HAVE NO CLUE WHAT TO DOOO

Answers

sorry for bad handwriting

Answer:

1: Moving 2:A cup of room temperature water 3:It can solidify into ice 4:The sun coming out every morning, warm air. 5:Cold air conditioning inside of a car, Night starts. 6:C 7:liquids 8: Into the leg 9:They slow down 10:smaller, slow down.

Step-by-step explanation:

Which of the following is a pair of like terms? *
O 3x and y
2a and -4b
-9y and 7y
8 and 10y

Answers

Answer:

-9y and 7y are a pair of like terms.

Step-by-step explanation:

Like terms are the terms which have same variable and power. The coefficient is not necessary to be same.

Help me pleaseeeee I need this quick

Answers

Answer:

Step-by-step explanation:

Multiply?

lillian works 7 hours each day for 5 days a week. she earns £420 each week. how much does she earn per hour?

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Answers

Answer:

Lillian gets paid $12 an hour.

Step-by-step explanation:

I multiplied 7 times 5, which gives you 35. The you divide 420 by 35, which then gives you 12 dollars

The scale of a map is 1 cm: 75 km. What is the actual distance between two towns that are 4 cm apart on the map?

Answers

Answer:

300

Step-by-step explanation:

(75*4)/1

hmm i sure do ask a lot of questions

Answers

Answer:

A bc it show that it travels 25 miles to the hour.

In other words Miles per hour= 25 to 1 hour

Step-by-step explanation:

Hope this helps :)

A bc the other ones literally make no sense lol

Kelly has a rectangular fish aquarium that
measures 18 inches, 8 inches wide and 12 inches
tall. How much water does the aquarium can
hold?

Answers

volume = 18x8x12
= 1728

find the measure of angle STP

Answers

x=7
Step-by-step explanation:
∠STP=∠SWT+∠TSW(exterrior ∠ of Δ)
15x=7x+1+7x+6
x=7

Permutations
How many different six-letter words can be formed from the word SCHOOL?

Answers

Answer:

Se pueden formar 2520 palabras distintas de 7 letras con las letras de la palabra ESCUsil

Explicacion:listo :)

Brookwood High school is considering adding co-ed soccer to the game sports program for the fall season m In order to get an unbiased sample of interest in soccer, who should the school survey

Answers

Answer:

hmm

Step-by-step explanation:

Hmmmmmmmmmmmmmmmmmm

9 1/4 - 4 5/6
please answer and i answer for u

Answers

Answer:

the answer is 4

Step-by-step explanation:

Exact Form:
53/12

Decimal Form:
4.416

Mixed Number Form:
4 5/12

The function () = 150(1.3)

represents the number of bikes sold at Peer’s Bike store in months. The graph
represents the amount of bikes sold at Cycles R Us bike store in the same time period

Answers

Cycles R Us sold 100 bikes more than Peer's Bike store in week zero.

Peer's Bike store sold 50 bikes more than Cycles R Us bikes store.

Exponential function:An exponential function is defined by the expression,

[tex]y(t)=y_0(1+r)^t[/tex]

Where, [tex]y(t)=[/tex] Final value

[tex]y_0=[/tex] Initial value

[tex]r=[/tex] rate of increase

[tex]t=[/tex] Time or duration

Given in the question,

Exponential function representing the bikes sold at Peer's Bike store,

[tex]y(t)=150(1.3)^t[/tex]

At t = 0,

[tex]y(0)=150(1.3)^0[/tex]

[tex]y(0)=150[/tex]

Graph representing the function for the bikes sold at Cycles R Us bikes store,

[tex]y(t)=y_0(1+r)^t[/tex]

From the graph attached,

At t = 0 , [tex]y_0=100[/tex]

Difference in the bikes sold at Peer's Bike store and Cycles R Us bikes store = [tex]150-100[/tex]

= [tex]50[/tex]

Therefore, 50 more bikes were sold at Peer's Bike shop than at Cycles R Us store.

Learn more about the exponential function here,

https://brainly.com/question/2193820?referrer=searchResults

2
A cell phone tower is the
shape of a rectangular
pyramid. The base has
dimensions of 12 ft by 16 ft.
The tower takes up 1152 cubic
feet of space. How many feet
tall is the tower?

Answers

The feet is one hundred inches

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Answers

Answer:

a. root (x^2 + 64)

Step-by-step explanation:

(8^2 + x^2) = y^2

If you root both sides,

y = root (x^2 + 64)

I don’t know how to do these I need help

Answers

k = 15 is the answer!!!!!!

A city that has an elevation of -17 meters is closer to sea level than a city that has an
elevation of -40 meters. Agree or disagree?

Answers

Answer:

yes agree

Step-by-step explanation:

because negative 40 is less than negative 17

I will go down on you at this point

Answers

How many t shirts does Jill want?

42
40
x
Find the unknown side length, x. Write your answer in simplest radical form.
A. 2.41
B. 429
C. 48
D. 58

Answers

Answer:

Your answer is D. 58

Step-by-step explanation:

x= [tex]\sqrt{(42^2+40^2)}[/tex]

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Answers

Answer:

ASA

Step-by-step explanation:

Angles WXV and ZXY were proven congruent.

Angles W and Y were proven congruent.

Sides WX and XY were proven congruent.

pls help i don’t understand!

Answers

Answer: 111 degrees

You may need to input the number only without the "degrees".

=============================================================

Explanation:

First we'll focus on triangle DEH. Ignore the other points and values.

We have the sides of EH = 32 and DH = 49. Let x be the measure of angle DHE, which is one of the pieces of angle DHG. We'll use the cosine rule to find x.

cos(angle) = adjacent/hypotenuse

cos(H) = EH/DH

cos(x) = 32/49

x = arccos(32/49)

x = 49.227195

The value is approximate and rounded to 6 decimal places. Make sure your calculator is in degree mode. Arccos is the same as inverse cosine.

We'll come back to this value later.

---------------------

Now focus on triangle HFG. Ignore the other points.

We have the sides of FG = 38 and GH = 43

Let y be the measure of angle FHG, which is the missing piece to form angle DHG. Based on how x and y are set up, we can say x+y = angle DHG.

To find y, we'll need the sine rule this time

sin(angle) = opposite/hypotenuse

sin(H) = FG/GH

sin(y) = 38/43

y = arcsin(38/43)

y = 62.094527 which is approximate to 6 decimal places

---------------------

The last step is to add the values of x and y we found earlier

angle DHG = (angle DHE) + (angle FHG)

angle DHG = (x) + (y)

angle DHG = (49.227195) + (62.094527)

angle DHG = 111.321722

angle DHG = 111 degrees after rounding to the nearest whole degree.

----------------------

If you wanted to do this all in one step, you could say:

arccos(32/49)+arcsin(38/43) = 111.3217 which rounds to 111 degrees.

evaluate functions from their graph g(7)

Answers

Just evaluate the functions from their graph

Answer:

Evaluate functions from their graph g(7)= 4

Step-by-step explanation:

If the point (a,b)(a,b)left parenthesis, a, comma, b, right parenthesis is on the graph, then g(a)=bg(a)=bg, left parenthesis, a, right parenthesis, equals, b.

We should look for the point on the graph whose x-coordinate is 7.

The point on the graph whose xxx-coordinate is 7 is the point (7,4)

Therefore, g(7)=4.

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Answers

Answer:

False

Step-by-step explanation:

please brainlist

Answer: 0.125 meters / 1 I think

Paul opens a savings account with $350. He saves $150 per month. After how many months will Paul have $2150 in the account?

Answers

Answer:

12 months

Step-by-step explanation:

2150-350=1800

1800÷150=12

26 + 59 + y = ??? Help pls

Answers

Answer:

85 + y is the answer

Step-by-step explanation:

(85+y)

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What is the value of the missing angle in this triangle?

Answers

Answer:

x = 20°

Step-by-step explanation:

by angle sum property of triangle

30 + 130 + x = 180

x = 180 - 160

x = 20°

Use the points in each diagram to name the figure shown

Answers

AW

Because the line goes from a to w

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