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4 years ago

Write an expression for the perimeter of the triangle shown below:

1 answer:

5 0

Since the perimeter is the length of all 3 sides added up, we do:

2.3x + 14 + -0.2x + 15 + 2x = 4.1x + 29, which is the same as answer a. So, the answer is a, or 4.1x + 29.

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Can you help me with number 6? Please

wel

All I know is that m=9 and p=1

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3 years ago

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What does y equal y-16-3y=0

Afina-wow [57]

Answer:

y = - 8

Step-by-step explanation:

y - 16 - 3y = 0

Group like terms

y - 3y - 16 = 0

Add similar elements: y - 3y = - 2y

- 2y - 16 = 0

Add 16 to both sides

- 2y - 16 + 16 = 0 + 16

Simplify

- 2y = 16

Divide both sides by - 2

$\frac{-2y}{-2}$ = $\frac{16}{-2}$

Simplify $\frac{-2y}{-2}$ : y

$\frac{-2y}{-2}$

Apply the fraction rule: $\frac{-a}{-b} = \frac{a}{b}$

= $\frac{2y}{2}$

Divide the numbers: $\frac{2}{2} = 1$

= y

Simplify $\frac{16}{-2}$ : - 8

$\frac{16}{-2}$

Apply the fraction rule: $\frac{-a}{-b} = \frac{a}{b}$

$-\frac{16}{2}$

Divide the numbers: $\frac{16}{2}$ = 8

= - 8

y = - 8

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3 years ago

3. What number is 35% of 20?

mixer [17]

Answer:

Step-by-step explanation:

20*0.35=7

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3 years ago

Which survey question is biased?

Leni [432]

Answer:

Step-by-step explanation:

It was trick question because they all are opinionated, but the first one should be an easy yes or no question. However, if you do not like the president then you would say no because of bias. The rest are supposed to be "biased" because they are asking what you prefer.

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3 years ago

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Help me please !!!!!!!!!

Luda [366]

Answer:

I just did it came up with answer but not one of them. This the right answer

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3 years ago