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nignag [31]
3 years ago
12

Find the product mentally.

Mathematics
2 answers:
Rainbow [258]3 years ago
6 0

A) r^2 - 2rs+s^2

...............................

nataly862011 [7]3 years ago
5 0

Step-by-step explanation:

A is the answer to the question

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What is the x-intercept? Please help
lesya692 [45]

Answer:

x is left to right y is up and down !!

Step-by-step explanation:

x is left to right y is up and down !! x would be (0,-1) and (0,-3)

7 0
4 years ago
Beth read a total of 12 books over 7 months.
givi [52]

She has been with her book club for 49 months.

Step-by-step explanation:

Books read = 12 books

Time period = 7 months

Therefore,

12 books = 7 months

1 book = \frac{7}{12}\ months    

Books read so far = 84 books

Total time period = x

84 books = x months

1 book = \frac{x}{84}\ months

Using both unit rates;

\frac{x}{84}=\frac{7}{12}\\x=\frac{7}{12}*84\\x=\frac{588}{12}\\x=49\ months

She has been with her book club for 49 months.

Keywords: Unit rates, multiplication

Learn more about multiplication at:

  • brainly.com/question/10699220
  • brainly.com/question/10703930

#LearnwithBrainly

8 0
3 years ago
The vertex form of the equation of a parabola is y = (x + 5)2 + 49.
kap26 [50]

Answer:

A

Step-by-step explanation:

4 0
3 years ago
Help I hate math i have no clue what I'm do
LenaWriter [7]

Answer:

B when u graph it and when u do -2  will still be a -2 and when the 4 will be positive

Step-by-step explanation:

4 0
2 years ago
PLEASE HELP MEEEEEEEEEEEEE
Harlamova29_29 [7]

Okay, so you have the last option (g(x)=3^x+2-7) as your first line at that is aligned with the x-axis then movies up slightly into Quad. one. Your answer for this is going to be... C. g(x)=3^x-2-7.

You are going to graph these by using only a few selected points, then finding your answer.

Your horizontal Asymptote is y=-7.

x--------------y

-2            -6.988

-1             -6.963

0              -6.889

2              -6

3              -4

Hope this helps you!!!

5 0
4 years ago
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