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natulia [17]
3 years ago
9

The diameter of a circle is 8 inches. What is the circles radius?

Mathematics
1 answer:
kifflom [539]3 years ago
3 0

Answer:

4

Step-by-step explanation:

half of a diameter is a radius

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Can you do it step by step for me
liraira [26]

Answer:

= 10

Step-by-step explanation:

r + (s+1)^{2} ÷ 3

if, r = 7 and s = 2

SO..

7 + (2+1)^{2} ÷ 3

..

Add 2 and 1 to get 3.

7 + \frac{3^{2} }{3}

Calculate 3 to the power of 2 and get 9.

7 + \frac{9}{3}

Divide 9 by 3 to get 3.

7 + 3 = 10

7 0
3 years ago
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Gwar [14]

Answer:

x>−3/7

Step-by-step explanation:

I hope this helps you

8 0
3 years ago
Find the center-radius form of the equation of the circle described.
Kitty [74]

Answer:

Correct answer:  (x-√2)² + (y-√5)² = 3

Step-by-step explanation:

Given data: Center (x,y) = (√2,√5) and r = √3

The canonical or cartesian form of the equation of the circle is:

( x-p )² + ( y-q )² = r²  

Where p is the x coordinate of the center, q is the y coordinate of the center and r is the radius of the circle.

God is with you!!!

8 0
3 years ago
Robert takes a roast out of the oven when the internal temperature of the roast is 165°F. After 15 minutes, the temperature of t
faust18 [17]

Step-by-step explanation:

Rate of drop of temperature = Change in temperature/Rate

=> (165 - 135)/15

=> 30/15

=> 2 ⁰F/min

Now, The time at which the temperature of will be 70⁰F = 70/Rate

=> 70/2

=> 35 min

Time for 110⁰ F

=> 110/2

=> 55 min

6 0
3 years ago
Help me please? I need the ANSWER. 10 points
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1/4 cups of butter
because 3/4 times 1/3 =
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