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nadezda [96]
3 years ago
14

What is the circumference of a circle with a radius of 8cm? Express your answer in terms of pi

Mathematics
1 answer:
Alik [6]3 years ago
3 0

Answer:

C = 16\pi

Step-by-step explanation:

Ok, so the equation so find the circumference of a circle is C = 2\pi r\\

So we can fill in the variable for radius as we know it is 8. The equation show know look like this:

C = 2\pi (8)

Now we just need to multiply the numbers 2 and 8 together.

C= 16\pi

So, because we leave the answer in terms of pi, we're done! :)

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Identify the type of sequence shown and select the appropriate response.
Alexus [3.1K]

Answer:

the answer is A

Step-by-step explanation:

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6 0
3 years ago
Please help me asap
Darya [45]
L = rc 
= 26.9 * 9*3.14 / 5
 =  152.04 to nearest 1/100

8 0
3 years ago
Standard form 6000000+80000+10
SIZIF [17.4K]
6,080,010 hope this helps you 

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3 years ago
Read 2 more answers
Consider the isosceles triangle. left side (2x+8)units bottom of triangle (4x-10)units right side of triangle (2x+8) units Part
Blizzard [7]

Complete Question

Consider the isosceles triangle. left side (2z+8)units, bottom of triangle (4z-10)units, right side of triangle (2z+8) units Part A Which expression represents the perimeter of the triangle? a.(4z+16) units b.(6z−2)units c.(8z−16) units d.(8z+6) units

Answer:

d. (8z + 6) units

Step-by-step explanation:

The formula for the Perimeter of a Triangle is :Side A + Side B + Side C

Hence,

(2z + 8)units + (4z - 10) units + (2z + 8)units

= (2z + 8 + 4z - 10 + 2z + 8)units

Collect like terms

= 2z + 4z + 2z + 8 - 10 + 8

= 8z + 6 units

The expression that represents the perimeter of the triangle is (8z +6) units

3 0
3 years ago
Can anyone help me refresh my mind?!
Nuetrik [128]
That is correct. The log3 stays the same and the numerator goes first and then the denominator goes second. When it’s a fraction like that one, the standard form would be subtraction.
8 0
3 years ago
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