Find the area of the circle. Round your answer to the nearest hundredth.

Answers

Answer 1

Answer:

176.63 cubic in. =A

Step-by-step explanation:

The area of a circle can be found by using the equation [tex]\pi r^{2}[/tex]=A. The problem gives us the diameter, but we need the radius. To find the radius divide the diameter by 2, so raduis= 7.5 in.

[tex]\pi r^{2}[/tex]=A

(3.14)([tex]7.5^{2}[/tex])=A

(3.14)(56.25)=A

176.63 cubic in. =A

Related Questions

A 12 feet tall street light is making an 18 feet shadow at the same time in nearby building is making a 72 feet shadow

Answers

Answer: 48 ft

Step-by-step explanation:

Given

Height of street light h=12 ft

length of shadow x=18 ft

Shadow length of building x'=72 ft

suppose the height of the building is y

from the figure, we can write

[tex]\Rightarrow \tan p=\dfrac{h}{x}=\dfrac{12}{18}\\\\\Rightarrow \tan p=\dfrac{y}{x'}=\dfrac{12}{18}\\\\\Rightarrow y=72\times \dfrac{2}{3}=48\ ft[/tex]

TIME REMAINING
57:54
What is the common ratio between successive terms in the sequence?

27, 9, 3, 1, one-third, one-ninth, StartFraction 1 over 27 EndFraction, ...

–3
–

3

Answers

Answer:

1/3

Step-by-step explanation:

Answer:

1/3 or c on edge

Step-by-step explanation:

Please answer, no jokes or fakes or report

Answers

Answer:

375.2887 ft is the answer

Answer:

375.3 ft

Step-by-step explanation:

What we need to do first is divide 175 by the sine of 25°.

175/sin(25°)

175/0.422618

175/1 * 500000/211309

25/1 * 500000/30187

12500000/30187

414.085534 = length of hypotenuse.

Now, find the square root of the difference between c² & a².

b = √414.09² - 175²

b = √171470.528 - 30625

b = √140845.528

b = 375.293922

b ≈ 375.3

The horizontal distance between the technician and the base of the telephone pole is 375.3 ft.

how to solve 9x-5-(-6x)

Answers

Answer: 3x-5

Step-by-step explanation:

9x-5(-6x)

9x-5-6x

3x-5

Answer:

15x - 5

Step-by-step explanation:

We have the equation 9x - 5 - (-6x) and are asked to solve it.

We cannot combine 9x and 5 because they have a variable difference, with 9 having x as its variable and 5 having no variable. What we can do is distribute the minus sign to the right of 5 to (-6x), lets do as said :

9x - 5 - (-6x)

Two negatives make a positive, therefore :

9x - 5 + 6x

Since 9x and 6x have the same variable ending, we can combine them, do as followed :

9x - 5 + 6x

9x + 6x

15x - 5

How many restaurants have a excellent rating that seat over 100. A) 182 , B) 159, C)180 OR D) 311

Answers

Answer: I don't know if this is possible to solve https://youtu.be/dQw4w9WgXcQ

Step-by-step explanation:

I NEED HELP WITH THIS!!!

Answers

Answer:

they all are correct

Step-by-step explanation:

A picnic is attended by 3 senior citizens, 12 adults, and 4 teenagers. Write a ratio of:

a. Senior citizens to adults

b. Teenagers to senior citizens

c. Adults to people at the picnic

Answers

a. 3:12, reduced is 1:4
b. 4:3
c. 12:19

I agree with the other comment!!

help please i really need it

Answers

The answer is
b
Hope this helped

Pls help fast pls don't leave a non link

Answers

Answer:

Step-by-step explanation:

A figure as vertices at (-2, 2), (-2, 6), (6, 6), (6, 2). Which shape best describes the figure?

Answers

Answer:

A rectangle

Step-by-step explanation:

The line segment shown is translated down 4 units, what are the new coordinates of B?
(0.3)

Answers

Answer:

(0, - 1 )

Step-by-step explanation:

A translation down means subtracting 4 from the y- coordinate of the point, that is

B(0, 3 ) → B'(0, 3 - 4 ) → B'(0, - 1 )

(100 points) Give a step by step explanation on how you solved this problem

y = 3x + 3
y = x − 1

Answers

Use substitution
Given both y values, you know that they have to be equal

3x + 3 = x - 1
2x + 3 = -1
2x = -4, divide by 2
x = -2
Now plug x value into any of the equation to find y value
y = 3(-2) + 3
y = -6 + 3, y = -3

Solution: x = -2, y = -3

Answer:

Step-by-step explanation:

Well you have to solve for X to find Y simplified.

Since both equations equal Y you can plug them together

3x+3=x-1

-x -x

2x+3=-1

-3 -3

2x=-4

Divide -4 by 2 and you get X = -2 then plug X into both equations and boom

y= -3

Which angle is in standard position?

Answers

Answer:

An angle is in standard position, if its vertex is located at the origin and one ray is on the positive x-axis.

Step-by-step explanation:

Solve the following system of equations algebraically:
y=x^2-3x+10
y=x+10

Answers

good luckkkkkkkkkkkk

Hope this helps
Answer:
(0,10) , (4,14)

The triangles shown below must be congruent. Help please

Answers

True is the correct answer

Given that cos 57° = 0.545, enter the sine of a complementary angle.
sin
h

Answers

Answer:

sin 33° = 0.545

Step-by-step explanation:

complementary angle to 57° is 33°

sin 33° = 0.545

What is the slant height x of the square pyramid?

The figure shows a square pyramid. The slant height is shown as a dashed line perpendicular to the base edge and is labeled as x. The length of half of the base edge is 3 meters. The lateral edge makes a 30 degree angle with the lateral height.

Enter your answer in the box. Express your answer in radical form.

x =
m

Answers

c=872x
m is A
Explanation:

What is the median value of the data set shown on the line plot?

Enter your answer in the box.

Answers

The median would be 32 due to the xs because you must count 2 to the right every time

Answer:

Its actually 30

Step-by-step explanation:

Mount McKinley, in Alaska, is about 3.848 miles high. If a mountain climber can climb 0.25 miles per day, about how long to the nearest day, would it take to climb Mount McKinley?

Answers

Answer:

About 16 days.

Step-by-step explanation:

The mountain is 3.848 miles high and you climb 0.25 miles a day. So you have to divide 3.848 by 0.25 and you get 15.392. But since you have to round it to the nearest day, you round it up to 16 because if you round down to 15 you still have 0.392 of a day leftover.

Polygon ABCD is a scaled copy of polygon EFGH.
Which angle corresponds to angle F?

A
B
C
D

Answers

Answer:

Step-by-step explanation:

your friend decides to toast a piece of bread, but leaves it in the toaster too long. the bread is black and the kitchen is full of smoke.
is the change chemical or physical. and give evidence

Answers

Answer:

Chemical because there is a change in color and the smoke is a change of substance.

Step-by-step explanation:

Answer:

Chemical.

Explanation:

So, before the bread was the normal color like all breads are, but then the bread was in the toaster for way to long. It started to turn black. Therefore, the change of color would be a chemical change.

Also this is the wrong subject. I'm pretty sure it's supposed to be Biology.

help me please lol i don’t understand this

Answers

Answer:

a-88 degrees give me brainiest

You deposit $3000 into an account that pays 4.8% interest, compounded monthly. A) What is the value of the account after 5 years?B) How long will it take for the value of the account to reach $6000?

Answers

Answer:

14.4 years (about 14 years 6 months)

Step-by-step explanation:

Given data

Principal= $3000

Rate= 4.8%

A. Time= 5 years

The expression for compound interest is

A=P(1+r)^t

Substitute

A= 3000(1+0.048)^5

A= 3000(1.048)^5

A=3000*1.264

A=$3792

Hence the balance will be $3792

B. Final Amount A = $6000

The expression to find time is given ast

t= ln(A/P) / r

substitute

t= ln(6000/3000)/0.048

t= ln2/0.048

t= 0.6931/0.048

t=14.43

Hence the time is 14.4 years (about 14 years 6 months)approx

Someone plz help 50 points and brainliest if correct!!!

Answers

Answer:

Ratio of one dimension:

k = R/r = 12/3 = 4

Ratio of the volumes:

k³ = 4³ = 64

Smaller volume given:

97 cm³

Larger volume:

97*64 = 6208 cm³

Answer:

6208 cm³

hope it helps

please mark Brainliest

Use the distributive property with factoring to find the equivalent expression. 24n + 32w = (3n + w)

Answers

Answer:

Step-by-step explanation:

24n + 32w = (3n + w)

We're asked to use distributive property, this means that we have to find a way that the given expression on the left hand side is equal to the given incomplete exresssion on the right hand side. In so doing, we're fulfilling the distributive property tag.

Given 3n, 3 factorises 24 into 8, and at the same time, factorises 32 into 4. Thus, we can then conclude that

24n + 32w = 8(3n + 4w)

guys please help me with this question, I’d appreciate it a lot

Answers

Answer:

x = 33°

Step-by-step explanation:

sin x = 6/11

sin x = o.5455

x = 33°

Which of these n values are solutions to the following equation?
n2 = 2.25
Choose all answers that apply:
А)
n = 1.1
В)
n = -1.1
C)
n = 1.4
D)
n = -1.4
E)
None of the above

Answers

Answer:

None of the above

Step-by-step explanation:

Square root of 2.25 is 1.5, not 1.4

Answer:

none of the above

Step-by-step explanation:

did it on khan

y+-16=70

please help

Answers

Answer:

[tex]y + - 16 = 70 \\ y = 70 + 16 \\ y = 86[/tex]

Hope it helps!!

2/3 - 3/2y + 1/3y + 4 = 0

Answers

Answer:

y = 4

Step-by-step explanation:

(2/3 + 4) + (-3/2y + 1/3y) = 0

(-3/2y + 1/3y) = -4 2/3

-9/6y + 2/6y = -14/3

-7/6y = -14/3

cross-multiply:

-21y = -84

y = 4

Answer:

y = 4

Step-by-step explanation:

Please use parentheses for clarity, remembering what big differences they make in expression values.

I will assume that your "2/3 - 3/2y + 1/3y + 4 = 0" actually means

2/3 - (3/2)y + (1/3)y + 4 = 0

The LCD here is 6, which is the product of the denominators 2 and 3.

Then your "2/3 - 3/2y + 1/3y + 4 = 0" becomes:

4 - 9y + 2y + 24 = 0, which simplifies to:

28 - 7y = 0. Solving this, we get y = 4

Can someone help me with this

Answers

Answer:

I believe it is 30 toy planes

Hope this helps.

Step-by-step explanation:

toy cars - 2 = 12

toy planes - 5 = 30

total - 7 = 42

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