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Sever21 [200]
3 years ago
7

Solve for the unknown angle

Mathematics
2 answers:
Solnce55 [7]3 years ago
8 0
30°
20+130=150
180-150=30
Helga [31]3 years ago
4 0

Answer:

30

Step-by-step explanation:

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Which Venn diagram correctly describes the relationship between the set of integers and the set of whole numbers
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Option (A).

Step-by-step explanation:

Option (A).

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3 years ago
Study the data set shown. Then answer the questions below. Enter a number that could be removed from this data set that would no
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Step-by-step explanation:

5 0
3 years ago
G. Write the equation of the line in slope-intercept form.
Neko [114]

Answer:

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Step-by-step explanation:

1.

(3,1) and\:perpendicular \:to \: y = -x+1\\(3,1) = (x,y)\\m = -1\\In\: perpendicularism ; m_2 = \frac{-1}{m_1} \\m_2 = \frac{-1}{-1} \\m_2 =1\\y = mx+c\\1 = 1(3) +c\\1=3+c\\1-3=c\\-2 =c\\Substitute \:new \:values\:into\\y =mx+c\\y = 1x -2\\y = x-2

2.

(-1,7) =(x_1,y_1)\\\\5y = 4x+5\\\\Write\:in\:y=mx+c\:form\\\frac{5y}{5} = \frac{4}{5} x + \frac{5}{5} \\y = \frac{4}{5} x +1\\m = \frac{4}{5} \\\\y -y_1=m(x-x_1)\\y-7=\frac{4}{5} (x -(-1)\\y -7 = 4/5(x+1)\\y -7 = 4/5x +4/5\\\\y = \frac{4}{5} x+\frac{4}{5} +7\\\\y = \frac{4}{5} x +39/5

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3 years ago
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