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Novay_Z [31]
2 years ago
7

Please Help!!!!!!!!!!

Mathematics
1 answer:
Elodia [21]2 years ago
3 0

Answer:

letter a

Step-by-step explanation:

0.3 + 0.4= 0.8

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Given the circumference of a circle is 26 pi, what is the area of the circle? Show work. Leave answer in term of pi.
Ierofanga [76]

Answer:169pi

Step-by-step explanation:

Circumference(c)=26pi

Circumference(c)=2 x pi x radius(r)

26pi=2pi x r

Divide both sides by 2pi

26pi/2pi=(2pi x r)/2pi

13=r

Radius(r)=13

Area of circle=pi x r^2

area of circle=pi x 13^2

Area of circle=169pi

8 0
3 years ago
5/10 plus 2/9 simplified
Genrish500 [490]

5/10+2/9=13/18

=1/2+2/9

=9/18+4/18

=9+4/18

answer: 13/18

7 0
2 years ago
Read 2 more answers
For a good that is a luxury, demand a. tends to be inelastic. b. tends to be elastic. c. has unit elasticity. d. cannot be repre
Readme [11.4K]

Answer:

<h3>I do not know what some of the words mean but I believe it is c</h3><h3 />

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the answer to this question?
Elena-2011 [213]
Where’s the question-
3 0
3 years ago
123
ser-zykov [4K]

First, I'm going to separate factor the expression inside of the square root.

sqrt[ (2/18) * (x^5) ]

sqrt[ (1/9) * (x^5) ]

We can take the square root of 1/9 easily, because 1 and 9 are both perfect squares. The square root of 1/9 is 1/3.

Looking at the x^5, we can separate it into x^2 * x^2 * x^1. The square root of x^2 is x. So, we now also have an x^2 on the outside because there are two x^2s in our expanded form.

ANSWER: (x^2 * sqrt(x)) / 3

(Option 1)

Hope this helps!

4 0
3 years ago
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