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4 years ago

Find all numbers whose absolute value is -9.

Mathematics

2 answers:

Nookie1986 [14]4 years ago

8 0

Answer:

Step-by-step explanation:

none

Neko [114]4 years ago

3 0

Answer:

None

Step-by-step explanation:

A number's absolute value will always be positive

|9| = 9

|-9| = 9

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N a recent election, Mark Benton received 780 votes for 12% of the total vote. How many people voted in the election?

Sloan [31]

Answer: Answer C

Step-by-step explanation:

12%___780 votes

100%___X= 6500 votes

(100*780)/12 = 6500

5 0

3 years ago

Finding the inverse function for f(x)=1/x^2

Anna [14]

to get the inverse of any expression, we start off by doing a quick switcheroo on the variables and then solve for "y".

$\stackrel{f(x)}{y}=\cfrac{1}{x^2}\implies \stackrel{\textit{quick switcheroo}}{x=\cfrac{1}{y^2}}\implies y^2=\cfrac{1}{x}\implies y=\sqrt{\cfrac{1}{x}}\implies \stackrel{f^{-1}(x)}{y}=\cfrac{1}{\sqrt{x}}$

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3 years ago

Leda makes 73 oatmeal muffins for a bake sale. She accidentally drops five of them and throws them away. She puts as many of the

mamaluj [8]

Answer:

3 oatmeal muffins

Step-by-step explanation:

First, subtract the 5 muffins she dropped from the total:

73 - 5

= 68

Then, divide this by 13:

68/13

= 5.23

We need a whole number of muffins in each container, so round this down to 5.

This means that there can be 5 muffins in each of the 13 containers.

Find how many will be leftover:

5(13)

= 65

68 - 65

= 3

So, there will be 3 oatmeal muffins left

5 0

3 years ago

PLEASE SOMEONE HELP ME 50 POINTS AND I WILL MARK A BRAINLIEST

Veronika [31]

Answer:

First one is a, second one is d, and the third one is b

Step-by-step explanation:

hope this helps friend

3 0

2 years ago

Answer pls thank you

Luba_88 [7]

Step-by-step explanation:

lcm 3
use the lcm to divide the answers by 3

7 0

3 years ago