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coldgirl [10]
2 years ago
12

A pizza has a diameter of 10 inches. If the

Mathematics
2 answers:
dlinn [17]2 years ago
7 0

Answer:

78.5

Step-by-step explanation:

sry forgot a step

s344n2d4d5 [400]2 years ago
4 0

Answer:

78.5

Step-by-step explanation:

The formula for area of a circle is pir^2

So we have 5 for r, so r^2 would be 25.

Using 3.14 for pi, we get the answer is 78.5

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Which expression is equivalent to this expression? <br><br> thank you :)
CaHeK987 [17]

Answer:

C. -4x - 1

Step-by-step explanation:

-\frac{1}{2}(8x+2)

Distribute the term outside of the parenthesis, Multiply each term in the parenthesis by the term outside (do not forget to include the negative sign when multiplying);

(-\frac{1}{2}(8x))+(-\frac{1}{2}(2))

Simplify,

-4x - 1

6 0
3 years ago
2. Write the equation of a circle that has a diameter of 12 units if its center is at (4,7).
ahrayia [7]

Answer:

The Answer is B

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k) are the coordinates of the centre and r is the radius

Here diameter = 12, thus radius = 12 ÷ 2 = 6 and (h, k) = (2.5, - 3.5), thus

(x - 2.5)² + (y - (- 3.5))² = 6², that is

(x - 2.5)² + (y + 3.5)² = 36 ← equation of circle

5 0
3 years ago
What is 7/12- blank =1/6
arsen [322]
I think it is 5/12 I hope it’s ok right
4 0
3 years ago
1. Change the given equation from general form to standard form,identify the vertex, focus, directrix,
Nuetrik [128]

Answer:

The answer is simply 9x

Step-by-step explanation:

2x2=4-16+16x+80+0=2+7=9x

5 0
2 years ago
Read 2 more answers
What’s 1+1= ? Equal too?
telo118 [61]

Answer:

2. There is also an irrelevant joke that 1 plus 1 equals window.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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