Answer:
56 m²
16 m²
88 m²
Step-by-step explanation:
The formula for the area of a rectangle is:
A=L×W (area=length × width)
A=7×8
A=56m²
The formula for the area of triangle is:
1/2×b×h (1/2 × base × height)
A=1/2×4×8
A=2×8
A=16m²
For the total area you will now add the area of each shape. We will multiply triangle area by 2 because there is 2 triangles.
A=56+2(16)
A=56+32
A=88m²
6 and -2 multiplied by each other = -12 and added together = 4
Answer:
C
Step-by-step explanation:
pls mark brainliest
multiply the numerator and denominator by the same number so, that all the fractions have a denominator of 12.
perimeter = 2L+2w
from the problem L = 1/5w-2
so perimeter = 2(1/5w-2) +2w
= 2/5w-4 +2w
=12/5w-4
without seeing your choices it should be similar to this
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(any one of these answers should work out for you</h3><h3>Good luck on your assignment and enjoy your day! </h3><h3>~
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