3 years ago

Which expression is equivalent to 4(-3h+2) - (h-8) ???

Mathematics

1 answer:

Lera25 [3.4K]3 years ago

8 0

You have to use distributive property then you combine like terms

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Answer:

30 in

Step-by-step explanation:

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3 years ago

What is the value for y? Enter your answer in the box. y =

DerKrebs [107]

Angle sum of a triangle = 180°

Type of Triangle: Isosceles.
Therefore, 2 of the angles are equivalent.

2x = 50
2 ( 25 ) = 50
50 = 50

Meaning that the sum of the 2 angles is 100°.

( 5y + 10 ) + 2x + 50 = 180
5y = 180 - 100 - 10
5y = 70
y = 70 / 5
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ANSWER:
y = 14°

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4 years ago

I need the help as possible please somebody help me I need help I swear please somebody help me help me help me please someone h

muminat

Here is your answer

A. (4,-7)

REASON:

In quadrant IV abscissa is +ve and ordinate is -ve. Since absolute value is 11

Here |4|+|-7|= 4+7= 11

HOPE IT IS USEFUL

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4 years ago

2+(x+y)=(2+x)+y is an example of which algebraic property?

professor190 [17]

Associative property

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3 years ago

How do you solve 9 7/8 divided by 5 2/3? Explain how you used math to determine your answer.

Yanka [14]

Answer:

Change the mixed fractions to improper fractions
For any fraction in the form $A\frac{b}{c}$ is equal to $\frac{(A*b)+c}{b}$
so the fractions are $\frac{79}{8}$ and $\frac{17}{3}$
Then in order to divide, change the fraction on the right by flipping it, and then multiply everything
$\frac{79}{8} \div\frac{17}{3}=\\\frac{79}{8} \times\frac{3}{17} =\frac{1343}{24}$

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3 years ago