1) A circle has a circumference of 121 yd. What is the diameter of the circle? a) 12 yd b) 6 yd c) 18 yd​
1) A circle has a circumference of 121 yd. What - 1

Answers

Answer 1
Answer:

Answer:

i think its 6

Step-by-step explanation:


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Can you please tell me what is 1 3rd of 24

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One-third of 24 can be calculated by multiplying 24 by one-third:

1/3 * 24 = 24/3 = 8

Therefore, one-third of 24 is 8.

If the ratio of the area of circle A to the area of circle B is 2 : 1, then how many times larger is the circumference of circle A than the circumference of circle B?

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area A / area B = 2 / 1; => radius A / radius B = √(2);
circumference of circle A / circumfereance of circle B =  radius A / radius B = √(2) => √(2)≈1.41;

Solve for x. Round to the nearest tenth of a degree, if necessary.

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Sin (angle) = opposite leg / hypotenuse

Sin(x) = 2.1/4

x = arcsin(21./4)

x = 31.7 degrees

The quotient of twice a number t and 12

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2t/12 would be your expression.

Write as an algebraic expression

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Answer:

13) x=n-11

15) x=3*10

Step-by-step explanation:

I used x as the variable. The questions are pretty straightforward. They are asking you to put the terms in the description on the right side of the equation. The questions = x. That was probably confusing, but it is correct. I hope this helped!

Product of 3 and 10 and12

Three apples and 2 oranges cost $1.25, while 2 apples and an orange were 75 cents. At the rate, find the cost of 6 apples and an orange. ( please show steps thanks!)

Answers

x - apple
y - orange

3x+2y=1.25\n 2x+y=0.75\n\n 3x+2y=1.25\n -4x-2y=-1.5\n --------\n -x=-0.25\n x=0.25\n\n 2\cdot0.25+y=0.75\n 0.5+y=0.75\n y=0.25\n\n 6x+y=6\cdot 0.25+0.25=1.5+0.25=\boxed{1.75}