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kirill115 [55]
3 years ago
15

HELP ASAP. solve for x

Mathematics
1 answer:
svp [43]3 years ago
4 0

Answer:

x = 80

Step-by-step explanation:

x + 30 = 110 (Opposite angles are equal)

x = 110 - 30

x = 80

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Please help, i have no idea how to do this
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Answer:

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Step-by-step explanation:

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  A = (1/2)(b1 +b2)h

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Your figure shows the base lengths to be 5 and 3, and their separation to be 2. Filling the numbers in the formula, we have ...

  A = (1/2)(5 +3)(2) = (1/2)(8)(2) = 4·2 = 8

The area of the figure is 8 square units.

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3 years ago
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krok68 [10]

Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
Solve for x of (8x+30)°(4x+18)°
rodikova [14]
(8x+30) ^{o}+(4x+18)^{o} =180^{o}\\ \\ 8x+30 ^{o}+ 4x+18 ^{o} =180^{o}\\ \\12x +48^{o}=180^{o} \ \ |-48^{o}\\ \\12x +48^{o}-48^{o}=180^{o}-48^{o}\\ \\12x= 132^{o}\ \ /:12\\ \\x=\frac{132^{o}}{12}\\ \\x=11^{o} \\ \\ \\ Answer : C. 11
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kodGreya [7K]

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Step-by-step explanation:

The perpendicular slope of the line(m) = -\frac{1}{m}:

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<u>So the perpendicular equation is </u>y=\frac{1}{4}x-7<u>.</u>

7 0
3 years ago
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