3 years ago

A=1/2b(c+d) solve for c

Mathematics

1 answer:

TiliK225 [7]3 years ago

5 0

Answer:

c = $\frac{2A}{b}$ - d

Step-by-step explanation:

Multiply both sides by 2 to eliminate the fraction

2A = b(c + d) ← divide both sides by b

$\frac{2A}{b}$ = c + d ← subtract d from both sides

$\frac{2A}{b}$ - d = c

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How do I solve this? It's so confusing.

Neporo4naja [7]

If I follow the angle degrees that they gave, your answers would be as follows:
I=145°
S=155° or 90°
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Maybe this is right, sorry it took so long.

5 0

3 years ago

The greater rnge is the boys or the grls or neither as it is the same

maks197457 [2]

Range for boys = 20-8 = 12
Range for girls = 15-3 = 12
Range is same for both boys and girls.

median of boys = 12.5
median for girls = 6.5
Median is greater for the boys.

Hope it helps!

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3 years ago

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Elis [28]

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