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Aleks04 [339]
3 years ago
13

If a b and m∠2 = 71°, what is m∠1?

Mathematics
1 answer:
Nikolay [14]3 years ago
8 0

Answer:

  71°

Step-by-step explanation:

In order to be able to solve this problem, we must assume the relation between lines "a" and "b" is that they are parallel.

If a║b, then ∠1 and ∠2 are corresponding, hence congruent.

  m∠1 = m∠2 = 71°

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Find the equatio of the line tht contains the point (5,6) and is perpendicualr to the line 4x+2y=2
anzhelika [568]
--------------------------------------------------------------
Find Slope
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4x + 2y = 2
2y= -4x + 2
y = -4/2 x + 2
y = -2x + 2

Slope = -2
Perpendicular slope = 1/2

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Insert slope into the general equation y = mx + c
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y = 1/2x + c

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Find y-intercept 
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y = 1/2x + c
at (5,6)
6 = 1/2 (5) + c
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3 0
3 years ago
Simplify
Gre4nikov [31]

Answer is 81x^5*y^30/125

8 0
3 years ago
the late fee for library books is $2.00 plus 15 cents each day for a book that is late. If Maria's fee for a late book was $3.20
love history [14]

Answer:

Maria's book was 8 days late

Step-by-step explanation:

According to the information given, you can write an equation that states that 15¢ multiply for the number of days that the book was late plus $2 is equal to $3.20:

0.15x+2= 3.20

x= number of days that the book was late

Now, you have to solve for x:

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2 years ago
The temperature dropped 2 °F every hour for 12 hours. What was the total number of degrees the temperature changed in the 12 hou
Montano1993 [528]

Answer:

-24 degrees

Step-by-step explanation:

To find the total change in temperature, multiply 12 by -2, since it dropped 2 degrees each hour for 12 hours.

12*(-2)

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This means -24°F was the total number of degrees the temperature dropped.

8 0
2 years ago
Read 2 more answers
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