Mathematics: If the perimeter of the triangle is 95 inches, what is the length of each side? n, 3n+8, and 4n+7.

If the perimeter of the triangle is 95 inches, - id9512479548, tylerbrewton23

laylah255

09.05.2021

10, 38, 47

Step-by-step explanation:

n + (3n + 8) + (4n + 7) = 95

8n + 15 = 95

8n = 80

n = 10

3(10) + 8 = 38

4(10) + 7) = 47

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sar70

27.06.2021

Option B $A = \frac{1}{2}(6 +10) x$ can be used to find the area of the face of the lamp shade in square inches

Step-by-step explanation:

We know that the area of the Trapezoid is

Area $A = \frac{a + b}{2} h$

where

a and b are the parallel sides

h is the height

Substituting the values from the figure

$A = \frac{6 + 10}{2} x$

$A = \frac{1}{2}(6 +10) x$

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