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aleksandr82 [10.1K]

2 years ago

15

A flower bed surrounds the base of a tree. It is enclosed by stones to form a circle that measure 25.12 feet around. What is the

radius of the circle

1 answer:

Eva8 [605]2 years ago

3 0

4.

Using the diameter is easier.

D = C/ $\pi$

25.12/3.14 = 8

To find the radius from the diameter, divide by 2.

8/2 is 4.

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Nick and Adam workout together. Nick weighs 160 pounds and is gaining 3 pounds per week. Adam weighs 195 pounds and is losing ab

hoa [83]

Answer:

7 wks, 181 lbs

Step-by-step explanation:

160+3t=195-2t

160+5t=195

5t=35

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5 0

2 years ago

The shoe store has twice as many black shoes as it does brown shoes. The total number of shoes is 66. How many brown shoes are t

fredd [130]

<span>x=number of brown shoes
2x=number of black shoes (twice as many black shoes as brown shoes)
so x+2x=66
add like terms 3x=66
solve for x by dividing 3; x=22
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3 years ago

What is the solution to the following system of equations? (2 points) y = x2 + 10x + 11 y = x2 + x − 7

kati45 [8]

Answer:

y=x^(2)+10x+11,y=x^(2)+x-7

Step-by-step explanation:

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7 0

2 years ago

Read 2 more answers

Which expression is equivalent to<br> (32)-2

vovangra [49]

Answer:

$(32)( - 2)$

$=( - 64)$

8 0

2 years ago

What does 4 1/3 + 9 1/10 equal

julsineya [31]

$4 \frac{1}{3}$ + $9 \frac{1}{10}$ =

13 $\frac{13}{30}$ .

Exact Form :

403/30

Hope this helps,

Davinia.

6 0

3 years ago

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