3 years ago

Number 7 find the value of x

1 answer:

4 0

I'm sure the answer is x=8

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il63 [147K]

Answer:

$n=7$

Step-by-step explanation:

Cross multiply, isolate the variable, and divide by the coefficient to solve.

$\frac{6}{n}=\frac{24}{28} \\ \\ 24n=168 \\ \\ n=7$

Plug back in to check.

$\frac{6}{7}=0.857142857 \\ \\ \frac{24}{28} =0.857142857$

5 0

3 years ago

masha68 [24]

Answer:

y=-2x+7

enter the point into point slope form to find the slope and then use one of the points in point slope form and rearrange it to have y by itself

4 0

3 years ago

Ann [662]

first is 86

we know because of the sum of the interior angles of a triangle being 180, and that 5 + 6 =180

4 0

2 years ago

KonstantinChe [14]

We need more info like a) this b) or this stuff like that

7 0

2 years ago

ollegr [7]

The answer is 80%
Have a good day/night

7 0

2 years ago