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fgiga [73]
3 years ago
11

What is the value of the following(Please show work)

Mathematics
1 answer:
Art [367]3 years ago
3 0

Answer:

1) 3( 2) - 1 = 6 - 1 = 5

2) 2(-1) - 3+4(-1) = -2 -7 = -9

3) 4^2-6(4)=9 = 16-24=9, = -8=9

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5 + x/2 =4 please help
gizmo_the_mogwai [7]

Answer:

Step-by-step explanation:

x=3

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Tamiku [17]

Answer:0.231

Step-by-step explanation:

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3 years ago
The length of a rectangle is 6 more than twice its width. The
Whitepunk [10]

Answer:

The answer is option (C). The width of the rectangle=6 inches

Step-by-step explanation:

<em>Step 1: Determine the dimensions of the rectangle</em>

width=w

length=w+6

<em>Step 2: Determine the perimeter of the rectangle</em>

P=2(L+W)

where;

P=perimeter

L=length

W=width

In our case;

P=36 inches

L=w+6

w=w

replacing;

2(w+w+6)=36

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4 w=36-12=24

4 w=24

w=24/4=6

W=6 inches

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The width of the rectangle=6 inches

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