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jvanegas6797
02.07.2019 •
Mathematics
The set of possible values of n is {-2, 1; 4).
what is the set of possible values of m if
3m = n-7?
how do i solve it
Solved
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Ответ:
Replace n in the equation with each given value and solve for m.
You are given n = {-2, 1, 4}
When n = -2:
3m = -2-7
3m = -9
m = -9/3
m = -3
When n = 1:
3m = 1-7
3m = -6
m = -6 /3
m=-2
When n = 4:
3m = 4-7
3m = -3
m = -3/3
m = -1
m = {-3, -2, -1}
Ответ:
Area is 16
Step-by-step explanation:
To find area of a triangle is Base times Height then divided it by 2