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VLD [36.1K]
3 years ago
14

Simplify 3(x + 2) + 4(x - 5) A. 7x - 3 B.7x - 14 C.7x + 26

Mathematics
2 answers:
antiseptic1488 [7]3 years ago
7 0

Answer:

7x - 14

Step-by-step explanation:

3(x + 2) + 4(x - 5)

3x + 6 + 4x - 20

<u>7x - 14</u>

mojhsa [17]3 years ago
6 0

For this case we must simplify the following expression:

3 (x + 2) +4 (x-5)

Applying distributive property to the terms within the parenthesis we have:

3x + 6 + 4x-20 =

Adding similar terms:

3x + 4x + 6-20 =

Finally we have that the expression is reduced to:

7x-14

Answer:

7x-14

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Which of the following equations is the translation 2 units left of the graph of y = |x|?
nignag [31]

Answer:

The correct option is 1.

Step-by-step explanation:

The given function is

y=|x|

It is an absolute function. The transformation of function is defined as

y=|x+a|+b

Where, a is horizontal shift and b is vertical shift.

If a>0, then graph shifts a units left, if a<0, then graph shifts a units right.

If b>0, then graph shifts b units up, if b<0, then graph shifts b units down.

If is given that the graph translate 2 units left. Therefore the value of a is 2 and the value of b is 0.

The required function is

y=|x+2|+0

y=|x+2|

Therefore the correct option is 1.

6 0
3 years ago
Find the reference angle of 13π/5
Mars2501 [29]

Answer:

2π/5

Step-by-step explanation:

8 0
3 years ago
Compare 2/8 to 1/2 write to explain you step by step
Softa [21]

Answer:

2/8 is one-half as much as 1/2

Step-by-step explanation:

Change the denominators to the same number.

2/8 is already okay

1/2=4/8

now

2/8 would be one-half as much as 4/8

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3 years ago
How to factor expressions?<br> For example 4n + 4 • 2,<br> 10t + 10 • 3, 7v + 7 • 8
TiliK225 [7]

Answer:

8(n + 1)

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56(v + 1)

Step-by-step explanation:

(4n + 4)(2)

4(n + 1)(2)

8(n + 1)

(10t + 10)(3)

10(t + 1)(3)

30(t + 1)

(7v + 7)(8)

7(v + 1)(8)

56(v + 1)

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Pleaseeeee neeeddd helppp asappp
Rufina [12.5K]

ANSWER:

Segment TS is a Chord

If AR = 14 , then QS = 14 ×2 = 28

∆ATS is an Isosceles Triangle

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2 years ago
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