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Serga [27]
3 years ago
15

X - 5.1 = -7.6 x is equal to what number

Mathematics
2 answers:
Nesterboy [21]3 years ago
6 0

Answer:

\Huge \boxed{x=-2.5}

Step-by-step explanation:

<em>Add by 5.1 from both sides of equation.</em>

<em>\displaystyle x-5.1+5.1=-7.6+5.1</em>

<em>Simplify, to find the answer.</em>

<em>\displaystyle -7.6+5.1=-2.5</em>

<em>\boxed{x=-2.5}, which is our answer.</em>

<em />

Paul [167]3 years ago
5 0
x-5.1=-7.6 \\\\ x=-7.6+5.1 \\\\ \boxed{x=-2.5}
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What it 55/100 in simplest form
den301095 [7]
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55/100 = 0.55
6 0
3 years ago
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Solve for in the diagram below.<br> (6x - 2)<br> 20°<br> O<br> 2
fenix001 [56]

Answer:

x=12

Step-by-step explanation:

The three angles add to a straight line which is 180 degrees

20 + 6x-2 + 90 = 180

Combine like terms

108 + 6x = 180

Subtract 108 from each side

108+6x-108 = 180-108

6x =72

Divide each side by 6

6x/6 = 72/6

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5 0
3 years ago
What is the area of the figure abcd
expeople1 [14]

Answer:

66 square inches

Step-by-step explanation:

The area of the figure can be found by adding the area of the rectangle and the triangle together.

The area of a rectangle is found A = l*w. Here l = 10 and w = 6. So the area of the rectangle is 10*6 = 60.

The area of a triangle is found A = 1/2 b*h. Here b = 2 from 12-10 = 2 and h = 6. So the area of the triangle is 1/2 * 2* 6 = 6.

The area together is 60 + 6 = 66 square inches.

4 0
3 years ago
Anybody know the answer?
leonid [27]

Answer:

The answer to your question is AD = 74

Step-by-step explanation:

Data

AB = CD = 10

BC = DE = 54

DE = 54

CD = 10

Process

From the picture we know that

      AD = AB + BC + CD

Substitution

      AD = 10 + 54 + 10

Simplification and result

       AD = 74

7 0
2 years ago
polygon B is a scaled copy of polygon A using a scaled factor of 5. polygon A's area is what fraction of polygon B's area
marishachu [46]

Answer:

1/5

Step-by-step explanation:

polygon B's area is 5 times greater than polygon A

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2 years ago
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