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SSSSS [86.1K]
3 years ago
8

23=4w_13 simply your as much as possible

Mathematics
2 answers:
Nataly_w [17]3 years ago
5 0
23=4w-13
First add 13 to both sides.
36=4w
w=9
Hope this helps!
Gnoma [55]3 years ago
5 0
W=9
Thats the anwser.Hope I helped.
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boyakko [2]

Answer:

7.25cm

Step-by-step explanation:

Let the complete question be;

<em>Jill cuts a piece of cardboard in the shape of a trapezoid. The area of the is 43.5sp cm. If bases are 3.5cm and 8.5cm long, what is the height.</em>

<em />

Area of a trapezoid = 1/2(a+b)*h

a and b are the parallel sides (bases)

h is the height

Given

a = 3.5cm

b = 8.5cm

A = 43.5 sq.cm

Required

Height h

Substitute the given values into the expression

Area of a trapezoid = 1/2(a+b)*h

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Hence the height is 7.25cm

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A store sells posters. Each poster costs the same amount. During a sale, the store reduces the price of each poster by $1. 25. C
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Step-by-step explanation:

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