What is the area of a circle with a diameter of 150 cm?

Answers

Answer 1

Answer:

5625π cm²

Step-by-step explanation:

Radius = 150 / 2 = 75 cm

Area = πr² = π(75)² = 5625π cm²

Answer 2

Answer: 17662.5 (I used 3.14 instead of the regular pi but if you need to use pi the answer would be 17671.4587)

Step-by-step explanation:

First, you grab the diameter then divide that by 2 (that gives you the radius of the circle) Then, multiple 75² * 3.14 (or pi) to give you the answer!

Hope this helps! Good luck!


Related Questions


answer this please!!

Answers

Answer:

Hello! answer: 105

Step-by-step explanation:

You can find the area separately then add it up so... 10 × 6 = 60 10 × 9 = 90 90 ÷ 2 = 45

60 + 45 = 105 therefore the area is 105

Answer:

105 square meters

Step-by-step explanation:

Area= a + b/2 • h

Area= 15 + 6/2 • 10

Area= 21/2 • 10

Area= 10.5 • 10

Area= 105

Hope this helps, good luck!


all you have to do is say what time it is and it’s also inverted

Answers

Answer:

Step-by-step explanation:

Answer:

9.15

Step-by-step explanation:

the first one is nine fifteen

To build a pizza, customers choose stuffed (S) or thin (T) crust, red (R) or white (W) sauce, and a topping. The choices for toppings are pepperoni (P), sausage (S), or vegetables (V).

The following list shows the possible pizzas that can be made. The first letter represents the crust, the second letter represents the sauce, and the third letter represents the topping. For example, a stuffed-crust pizza with red sauce and pepperoni is listed as SRP, and a stuffed-crust pizza with white sauce and sausage is listed as SWS.


SRP, SRS, SRV, SWP, SWS, SWV, TRP, TRS, TRV, TWP, TWS, TWV

What is the probability of randomly building a pizza with red sauce and pepperoni

Answers

I think you have a 1/12 chance, if Jose are really all of the probabilities

Answer:

If the only chances are the ones listed there's is a 1 in 12 chance.

Kyle left a bucket outside his back door and measured the depth of the rainwater collected each day. He reported to his science teacher that in 7 days the water levels were:
4 inches 3 inches 5 inches 4 inches 3 inches 2 inches 4 inches
What was the median water level?

Answers

Answer:

the median is 4

Step-by-step explanation:

so first we arrange the numbers from lowest to highest

2,3,3,4,4,4,5

the median is the number in the middle of these numbers, which is 4

Answer:

3-4??

Step-by-step explanation:

If middle is median then it's 3-4??

What expression can show the sum of the length for two adjacent sides of the rectangle?

Answers

Good luck ! I don’t know the Answer

Please help!!!!! will give Brainliest

Answers

Train A is going 70
Train B is going 85
B is faster.

NEED HELP SUPER SUPER SUPEEEEEEEER FAST PLZ

Answers

Answer:

20 times

Step-by-step explanation:

We know that the recipe requires an eighth of a cup of flour (1/8 or 0.125) but in total Steve has 2 and a half, that is (2 1/2 or 2.5). To know the result we must divide the total amount by what is needed for 1 recipe, that is:

2.5 / 0.125 = 20

Which means that Steve with the flour he has can make the same recipe a total of 20 times

Answer:

20

Step-by-step explanation:

2 1/2 divided by 1/8

5/6 divided by 2/3=
Divide. Write in simplest form. Check by multiplying

Answers

Exact form: 5/4
Decimal form: 1.25
Mixed numbers form: 1 1/4
1.25 is your answer

answer both correctly pls, i will give brainliest

Answers

The first one is 6 the next one is 12.5

F r e e points if you can answers these questions. Get 4 or the most question correct and ill mark Brainliest.
After everyone post their answers ill reveal the true answers.

Answers

Answer:

here are the answers

Step-by-step explanation:

40. no one. The accountant is a girl.

41. neither, they're both a pound.

42. 7!

43. hole

44. widow. sad.

45. glove

46. chair, mattress, toothbrush

47. wait till the water breaks the walls but how did we get here in the first place?

48. stairs

49. I dunno

50. the wheel was invented

__
What is 0.36 expressed as a fraction in simplest form?
_
What is 0.36 expressed as a fraction in simplest form?

What is 0.36 expressed as a fraction in simplest form?

Answers

Answer:

[tex]\frac{9}{25}[/tex]

Step-by-step explanation:

0.36 can be represented by [tex]\frac{36}{100}[/tex].

[tex]\frac{36}{100}=\frac{36/4}{100/4} =\boxed{\frac{9}{25}}[/tex]

Hope this helps!

The correct answer is 9/25

Help!!!!!!!!!!!!!!!!

Answers

Answer:

10yds

Step-by-step explanation:

The perimeter is 2 * length + 2 * width.

If the perimeter is 90ft, which has to be converted to yards: 90/3=30yds

(Remember 3 feet in a yard)

and the width is 5yds

So:

2*length + 2* 5 = 30

2 * length = 20

length = 10

10 yss is the length of the pool

A prism has the base given below. If the height of the prism is 9 units, what is the volume of the prism

9 sq units
5 sq units
405 sq units
225 sq unit

Answers

5 square units let me know if it’s correct hun

Answer:

B. 5 sq units

Step-by-step explanation:

9 - 4

5

I need your help plz

Answers

Answer:

d = -10/7 = -1 3/7

that is the answer for number 1.

For number 2. the answer is U = 13/4 = 3 1/4 = 3.25

step by step explanation

multiply both sides of the equation by 4 the least common multiple of 2,4

2 (5 x 2 + 1) -4 u = 9 then multiply 5 and 2 to get 10

2 (10 + 1) -4u =9

then add 10 and one to get 11

2 x 11 -4u =9

then multiply two and 11 to get 22

22 -4u = 9

then subtract 22 from both sides

subtract 22 - 9 to get -13

-4u = -13 then undo multiplication by dividing both sides divide both sides by 4-13 / -4 can be divided by positive 13/4

your answer is 13/4

Name 2 types of sensory stimuli and examples of how it is used by animals.

Answers

Answer:

Mechanoreceptors and Chemoreceptors.

Step-by-step explanation:

Mechanoreceptors: respond to physical deformation of the cell membrane from mechanical energy or pressure, including touch, stretch, motion, or sound.

Chemoreceptors: respond to specific molecules, often dissolved in a specific medium (such as saliva or mucus), or airborne molecules.

Answer Correct plzz worth 10 points!!!

Answers

Answer:

[tex]\text{1. }p<1000,\\\text{2. }p>500, \\\text{3. No, 487 does not meet Lin's inequality}, \\\text{4. Yes, 742 meets both inequalities}.[/tex]

I believe that this is the answer

REWARDING BRAINLY FOR CORRECT ANSWER
Study the list of numbers shown.
2 , 5 , 7 , 4 , 5 , 9 , 2 , 5 , 1 , 8 , 4 , 4 , 7 , 9 , 4
What is the median of these 15 numbers?
9
7
5
4

Answers

Answer:

1, 2 , 2,  4 , 4 , 4 ,4 , 5 , 5 , 5 , 7 , 7 , 8 , 9 , 9

Step-by-step explanation:

5. The median is 5.

help please thank youuuuuuuu

Answers

Answer:

y= 1/2x-3 y= -1/1x-6   (-1, -5)

Step-by-step explanation:

NO LINKS NO FILES
It takes the Earth 365.25 days to revolve around the Sun, a distance of 939,856,896 kilometers. How fast is the Earth traveling as it orbits the Sun? (km/d)

Answers

Answer:

2,573,188 km/d

Step-by-step explanation:

939,856,896 kilometers / 365.25 d = 2,573,188 km/d

Answer:

2,573,188 km/d

Step-by-step explanation:

939,856,896 kilometers / 365.25 d = 2,573,188 km/d

I forgot how to do this

Answers

Answer: Answer to number 4 is proportional because it adds 5 everytime a  the ratio is 3:2

Step-by-step explanation:

You have been reflecting about your relationship with math. How can thinking about yourself as a learner help you become a better student?

Answers

It allows students to see the importance of their own learning process. Process Recognition: Students can identify what they did well, what they failed at, what they need to change.

what is the value of x (7x+34)
if there is any work included i need that too plsss and thanks

Answers

Answer:

x(7x+34)

=(x)(7x+34)

=(x)(7x)+(x)(34)

=7x2+34x

Step-by-step explanation:

Answer:

x*(7x+34)

=x*(7x)+x*(34)

=7x^2+34x

Please give brainliest

A triangular pane of glass has a height of 34 inches and an area of 442 square inches. What is the length of the base of the pane?

Answers

The answer is definitely 446

Here is a hanger that is in balance. We don’t know how much any of its shapes weigh. How could you change the number of shapes on it, but keep it in balance? Describe in words or draw a new diagram.

Answers

We can take away the two circles from both sides. We don't know the weight of each circle, but we know that the circles on each side balance each other out. Meaning that taking away those circles does not change the balance. Similarly, we can take away two squares from each side to keep things balanced as well.

After those subtractions, we're left with 2 squares on the left side and nothing else. On the right side, we have 4 triangles only.

2 squares balance with 4 triangles, which must mean 1 square balances with 2 triangles (divide both values by 2).

If you add a square to one side, you must add 2 triangles to the other side to keep things balanced.

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

Going back to the original diagram, we can have the following on the left side

2 circles4 squares2 triangles .... this is what we add

And on the right side we would have

2 circles3 squares  ... two squares initially but we added 1 extra square4 triangles

This new configuration is balanced. I added the 2 triangles to the left side while the right side got the square.

There are other configurations possible because we can add as many squares to each side, as long as we add 2 triangles per extra square. Also, the order of the shapes on either side doesn't matter. All that matters is the total weight pulling down.

Also, we could easily add the same shape to both sides as possibly the easiest way to change the configuration. For instance, if you add a circle to both sides, then things stay balanced. So again, there are many ways to answer this.

In the student council election, Davina received 50 votes, Binh received 40 votes and Eden received 80 votes. What is the ratio of Binh’s votes to Davina’s votes in simplest form?

In the student council election, Davina received 50 votes, Binh received 40 votes and Eden received 80 votes. What is the ratio of Binh’s votes to Davina’s votes in simplest form?
A
5 to 4
B
4 to 5
C
1 to 2
D
4 to 17

Answers

Answer: C

I hope this helps. Lol I solved it easily. Good luck

Answer:

B. 4:5 or 4 to 5

Step-by-step explanation:

It would be 40:50 but because it’s simplified your answer would be 4:5. Every 40 votes Binh got Davina got 50.

Hope this helps and is correct! Good luck! :)

solve the inequality:

3x + 9 > 0

answers:
a: x<3
b: x< -3
c: x>3
d:x> -3

Answers

Answer:

d. x>-3

Step-by-step explanation:

3x+9>0

isolate x

3x>0-9

simplify

3x>-9

Isolate x

x>-9/3

Simplify

x>-3

Final Answer

x>-3

If this helps please mark as brainliest

Answer:

x

>

3

Step-by-step explanation:

so its D

if you can give me an answer to either of these questions it would be great thanks

Answers

Answer:

a is langth x width wich equal to .6

i think im sorry if it wrong and im not sure about b

It’s b love hope this helped lol

jdibiobaaaaaaaaaaaaaaaaaaaaargdiofhwberepjdefihgbaudfnsklmnfarbgtishdfz kbhyguno

Answers

nnnnnnnnn. sksjsjen



explanation
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Please helped this is for my math final.
12. Consider the inequality |x|≤8.
Express the solution using interval notation.

Answers

Answer:

[-8,8]

Step-by-step explanation:

Is this statement true or false? A regular triangle has four lines of symmetry.

Answers

The statement is false. The only shape with fo it lines of symmetry is a square

Answer:

The statement is false. The only shape with fo it lines of symmetry is a square

Step-by-step explanation:

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