3 years ago

Help me please, It's not 20 or 75

1 answer:

3 0

A+B+C+D+E=540°

4X+5+7X+6X+10+5X-5+4X+10=540

26X = 520

X = 520 : 26 = 20°

E = 4X + 10 = 80 + 10 = 90 °

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monitta

Answer:

Fraction Equivalent- $\frac{1}{200}$

Decimal Equivalent- 0.005

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Arte-miy333 [17]

The answer to this question will be E

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3 years ago

Stolb23 [73]

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Studentka2010 [4]

Which expression is equivalent to the given expression?

15(12-x)

A. $15*12-x$

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3 years ago

Taya2010 [7]

Answer:

x = -6/5

Step-by-step explanation:

distribute -4 on the left side of the equation first, then distribute 2 on the right side of the equation to get:

16x - 4 - 4x = 2x - 14 - 2

combine 'like terms':

12x - 4 = 2x - 16

subtract '2x' from each side to get:

10x - 4 = -16

add 4 to each side to get:

10x = -12

x = -12/10 or x = -6/5

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3 years ago