Mathematics High School

A circle has a radius that measures x - 5. What is the area of the circle?
Please help

Answers

Answer 1
The area of a circle is found by the equation pi multiplied by the radius squared. So pi times 5^2 —> 25 pi

Related Questions

Breakfast at Denny's cost $8.63. You give a 15% tip. What is the total cost?

Answers

Answer:

9.92

Step-by-step explanation:

8.63 x 1.15=9.92

peter buys 4 1/2 pounds of fertilizer for his front yard every 5 weeks. He uses the same amount every time he gardens. How many kilograms of fertilizer will he buy each year

Answers

I believe the answer is 21.23 kilograms.

Explanation
You take 52 and divide by 5 because you’re trying to figure out for the whole year. Then you take what 52 divided by 5 is and multiply by 4.5 since he buys 4.5 pounds every 5 weeks. Then you convert that number which is 46.8 into kilograms which gives you 21.22812

Which of these is a solution to the equation 1/8 = 2/5 times x
17/40
2/40
5/16
11/40

Answers

Answer:

the answer to this is 5/16

There are 5 red apples and 2 green apples in a bowl. Which phrase describes a ratio relationship between the two quantities?

Answers

Answer:

5:2

Step-by-step explanation:

This means there are 5 red apples as long as there are 2 green apples.

i need recommendations for sad songs heh
(O ᵕ O)

Answers

twenty one pilots, the entire album vessel. be prepared for extreme sad.

Answer:

Be alright by Dean Lewis

Say you wont let go by James Arthur

Someone you loved by Lewis Capadi

Hold on by Chord Overstreet

Surrender by Natalie Taylor

Train Wreckl

Step-by-step explanation:

Your going to be okay, whether your sad or not.

What is the slope of the line shown below?
A. -3
B. -2
C. 2
D. 3

Answers

Answer:

C because the y-intercept is 2

Step-by-step explanation:

Hope this Helped

B
Y is the inter slope but it’s to the left so it’ll be negative

How many meters are in 275 inches

Answers

Answer:

6.985

Step-by-step explanation:

6.9 meters don’t worry I got U ;)

Can anyone help me plz?

Answers

Answer:

28

Step-by-step explanation:

5(7)=35

35-7=28

help me please i need a good grade

Answers

for number 1 its mixed numbers...and number 2 is The denominator

CAN SOMEONE PLZZZ HELP ME???

Answers

yes, what’s your question?

Multiply:
426
X373
A. 5.538
B. 158,898
C. 187,318
D. 306,678

Answers

Answer:

Its "B"

Step-by-step explanation:

Answer:

b) 158,898 is Answer .

Step-by-step explanation:

[tex]\rm\Large\red{\underline{Required\:Solution:}}[/tex]

[tex] \implies 426 \times 373 \\ \bf = 158898[/tex]

Hence, 158,898 is Answer

Mr. Fraser bought new shingles for his house for $2,900 using a credit card. His card has an interest rate of 12%. If he does not pay off his balance at the end of the month and has no other charges, how much money will he owe on his credit card at the end of the month?

Answers

Answer:

he will owe $3,248

Step-by-step explanation:

malia has $500 to purchase water bottles and pairs of socks for a fundraiser for her school's cross country team. She needs to buy a total of at least 200 items without buying too many of just one item. What graph shows the possible numbers of water bottles and pairs of socks that malia should buy?

Answers

Answer

6.9step-by-step explanation: simple math really6 1/2 times 0.6 = 3.9but if you are just doing 6

Step-by-step explanation:

What is the equation of the line that passes through the point (-7-1) and has slope of 1

Answers

Answer: y=-x+-8

Step-by-step explanation:

Proof is in the screenshot below

Answer:

19=b

Step-by-step explanation:

Hence the equation in the form y = mx + c can written as y = 1/7x + 33/7 which is the equation of the line with the slope of 1/7 passing through the point (2,5).

PLEASE HELP DUE IN 30 MIN I WILL GIVE BRAINLIEST PLEASE HELP AND DONT SPAM PLEASE HELP IM ALREADY FAILING MATH :-(

Answers

System of equations will be important here. We have two pieces of information: how many tickets were sold, and the total price.

A= adults, S = students

A + S = 155 (# of tickets)
7A + 3S = 645 (total profit)

S = 155 - A , based on the first equation

Now substitute S into the second equation.

7A + 3(155 - A) = 645

7A + 465 - 3A = 645

4A = 180

180/4 = 45 adult tickets sold.

a car traveled 120 miles at a certain average rate. by increasing its average rate by 10 mph, it traveled 160 miles in the same time it traveled 120 what is the average rate for the first trip

Answers

Answer: trip one= 30 mph

Step-by-step explanation:

R*t= distance

First trip= r1*t1= 120 miles

Second trip= (R1+10)*t1= 160 miles

Solve for t1

T1=4

Use Equation from first trip

R1* 4= 120

R1= 30 mph

I need helpppp!!! What is number 9,10 ?

Answers

Answer:

9) 28/36 = 7/9

10) Total animals = 84

36/84= 3/7

Please answer this and what is 56/123 as a decimal and answer to two decimal places

Answers

Answer:

56/123 as decimal: 0.4553

39/7=5 4/7 as a mixed fraction

work out giving your answer in its simpliest form 2/3 × 3 3/5
help asap I will give brainlist

Answers

Answer:

2 2/5  or 12/5

Step-by-step explanation:

Hope this helps :)

Answer:

Step-by-step explanation:

i worked it out below. hopefully you understand

Find the volume and surface area of a water droplet with a radius of 39ft and height of 81ft

Answers

Answer:

I really do not know seriously.

PLS HELP PLS HELP QUICK

Answers

Answer:

170

Step-by-step explanation:

Let the number of cell phones be x

2 : 3 = 68: x

Product of extremes = product of means

2 * x = 68 * 3

     x = [tex]\frac{68*3}{2}[/tex]

        = 34 * 3

x = 102

Number of phones = 102 + 68 = 170

simplify (4a^4b^9c)^2

Answers

Answer:

16a^8 b^18 c^2

Step-by-step explanation:

(4a^4b^9c)^2

=> 4^2(a^4)^2(b^9)^2 x c^2

evaluate the power

16 (a^4)^2(b^9)^2 x c^2

16a^8 b^18 c^2

If a 15' ladder is leaned up against a building so that the bottom of the ladder is 10' from the base of the building, what angle does the ladder make with the ground

Answers

Answer:

48.2°

Step-by-step explanation:

If a 15' ladder is leaned up against a building so that the bottom of the ladder is 10' from the base of the building, what angle does the ladder make with the ground

Let the angle the ladder makes with the ground be represented by x

We solve the above question using the Trigonometric function of Cosine

cos x = Adjacent/Hypotenuse

Adjacent = 10 inches

Hypotenuse = 15 inches

Hence,

cos x = 10/15

x = arc cos (10/15)

x = 48.189685104°

Approximately = 48.2°

Therefore, the angle the ladder makes with the ground is 48.2°

please help, and please show work if you can <33

Answers

Answer:

where is the question ?

Step-by-step explanation:


Use the graph and match the question to the correct feature.

Occurs at the points (-6, 1) and (5, 1)Required to answer. Single choice.

Answers

Answer:

where is the paragraph can show it

I need help ASAP due in an hour

only the highlighted ones plz:)​

Answers

Answer:

15.

a) 9

b) (x + 3)(x + 3) or (x + 3) ^ 2

16.

a) 121

b) (x + 11)(x + 11) or (x + 11) ^ 2

17.

a) 81

b) (x + 9)(x + 9) or (x + 9) ^ 2

Evaluate the expression 7/13 × 8/11

Answers

Answer:

56/143

Step-by-step explanation:

For fraction multiplication, multiply the numerators and then multiply the denominators to get

7*8/13*11 = 56/143

This fraction cannot be reduced.

Therefore:

7/13 * 8/11 = 56/143

0.2+0.5+7/10+1.6. alguien que me ayude porfa​

Answers

Tell me if I am wrong:)

I need to find the unit rate for all three of these, if anyone could help me that’d be great! I’ll even mark as brainliest!!

Answers

Answer:

5b: 14 feet per second

4: 25 students per classroom

5a: 1 Cups of flour per Cups of sugar

Step-by-step explanation:

help this helps

what is the slope on y-intercept for this and the equation

Answers

Answer: Slope is 5/3

Step-by-step explanation:

Use formula Y² - Y¹ divide by X² - X¹

= 10 - 5 divide by 6 - 3

= Slope is 5/3

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Though the Sauk had forfeited their lands east of the Mississippi in an 1804 treaty, Black Hawk believed the treaty to be invalid. Angered by the loss of their lands and by incoming white settlers, Black Hawk led a brief war against U.S. forces. While Black Hawk won an initial victory, his warriors were defeated. Black Hawk surrendered fifteen weeks after the conflict began. You have taken me prisoner with all my warriors. I am much grieved, for I expected, if I did not defeat you, to hold out much longer, and give you more trouble before I surrendered. I tried hard to bring you into ambush, but your last general understands Indian fighting. The first one was not so wise. When I saw that I could not beat you by Indian fighting, I determined to rush on you, and fight you face to face. I fought hard. But your guns were well aimed. The bullets flew like birds in the air, and whizzed by our ears like the wind through the trees in the winter. My warriors fell around me; it began to look dismal. I saw my evil day at hand. The sun rose dim on us in the morning, and at night it sunk in a dark cloud, and looked like a ball of fire. That was the last sun that shone on Black Hawk. His heart is dead, and no longer beats quick in his bosom. He is now a prisoner to the white men; they will do with him as they wish. But he can stand torture, and is not afraid of death. He is no coward. Black Hawk is an Indian. He has done nothing for which an Indian ought to be ashamed. He has fought for his countrymen, the squaws and papooses, against white men, who came, year after year, to cheat them and take away their lands. You know the cause of our making war. It is known to all white men. They ought to be ashamed of it. The white men despise the Indians, and drive them from their homes. But the Indians are not deceitful. The white men speak bad of the Indian, and look at him spitefully. 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