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3 years ago

ANSWER ASAP PLEASE!!!

Mathematics

2 answers:

nydimaria [60]3 years ago

5 0

Trapezoid formula: Big Base + small base / 2 * h:
5+3/2*2
8/2*2
4*2
8

Rectangle formula: length * width:
10*3
30

Triangle formula: .5 * base * height
.5*3*4
3*2
6

Answer:
30+8+6=43 inches squared

Thepotemich [5.8K]3 years ago

3 0

area of triangle = 1/2(3)(4) = 6 in^2

area of rectangle = 3 x 10 = 30 in^2

area of trapezoid = 1/2(3+5)(2) = 8 in^2

area of the figure: 6 in^2 + 30 in^2 + 8 in^2 = 44 in^2

answer

44 in^2

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3 years ago

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Nonamiya [84]

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Other method:

$-\dfrac{2}{3}(3x-4)+3x=\dfrac{5}{6}\ \ \ \ |\cdot6\\\\2(-2)(3x-4)+18x=5\\\\-4(3x-4)+18x=5\ \ \ \ |\text{use distributive property}\\\\-12x+16+18x=5\ \ \ \ |-16\\\\6x=-11\ \ \ \ |:6\\\\\boxed{x=-\dfrac{11}{6}}$

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