Answer:
20 ft²
Step-by-step explanation:
the area (A) of a triangle is calculated using the formula
A =
bh ( b is the base and h the height )
here b = 5 and h = 8
A =
× 5 × 8 = 20 ft²
7x-x=19-7
6x=12
x=2
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I'd say 100 even, don't know if this is a real question or not.
"<span>z˄2 − 3" because x squared is z^2, and 3 less of it would mean to subtract it from 3</span>