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hoa [83]
3 years ago
10

Hi could someone tell me how to solve this, you don’t even have to tell me the answer I’m just confused on this math and need he

lp with how to do it! (Will give 33 points (and POSSIBLY Brainliest if I’m able to)!

Mathematics
2 answers:
BabaBlast [244]3 years ago
8 0

Answer:

132 ft

Step-by-step explanation:

The radius is 21 ft

We want to find the circumference

C = 2 * pi *r

Letting pi = 22/7

C = 2 * 22/7 * 21

C = 132 ft

True [87]3 years ago
3 0

Answer:

<h2>{\Huge{\underline{\underline{\textbf{\textsf{Answer}}}}}}</h2>

  • The radius is 21 ft

We want to find the circumference

  • C = 2 * pi *r
  • Letting pi = 22/7
  • C = 2 * 22/7 * 21
  • C = 132 ft
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You would need to remove (-2, 1)
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ILL GIVE BRAINLIEST PLZ ANSWER
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y = -6x - 5

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A club raised 175% of its goal for a charity. The club raises $875. What was the goal?
charle [14.2K]

Answer: The goal was $500

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

Work Shown:

x% = x/100

175% = 175/100 = 1.75

Let g be the goal, which is the amount of money the club wanted to raise

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The expression 1.75g represents how much money was actually raised, which was $875. Set the two expressions equal to each other. Solve for g

1.75g = 875

g = 875/1.75 ....... divide both sides by 1.75

g = 500

The club's goal was to raise $500

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When they raised 175% of the goal, this means they went 75% overboard and added on 375 additional dollars (on top of the 500 they wanted). So they got to 500+375 = 875 which lines up with the instructions. This helps verify the answer.

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3 years ago
Solve the following problems. I REALLY NEED HELP 80 POINTS!
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Answer:

a   10 yd   2ft  7 in

b 10 yd  1 ft  2 in

c  99 yd

d.  4840 sq  yd  7 sq ft  119 sq in  

Step-by-step explanation:

a.      2 ft. 5 in. +

9 yd. 3 ft. 2 in.

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

9 yd   5ft   7 in

but 3 ft = 1yd

9 yd   5ft   7 in

+1yd   - 3ft

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

10 yd   2ft  7 in



b. 4 yd. 8 in

+ 6 yd. 6 in.

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

10 yd   14 in

but 12 in = 1ft


10 yd       14 in

     + 1ft   - 12 in

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

10 yd  1 ft  2 in



c. 29 yd. 2 ft. 11 in.

  55 yd. 1 ft. 10 in.

+ 13 yd. 1 ft. 3 in.  

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

97 yd   4 ft   24 in

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97 yd   4 ft   24 in

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

97 yd   6ft

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

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d. 4,839 sq. yd. 8 sq. ft. 139 sq. in.

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

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12*12 = 144 sq in = 1 sq ft

 4839  sq yd  15 sq ft   263 sq in

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

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3ft * 3 ft = 9 sq ft = 1 sq yd

4839  sq yd  16 sq ft  119 sq in

      +1 sq yd  - 9 sq ft

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

4840 sq  yd  7 sq ft  119 sq in              

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