3 years ago

If one angle in a pair of vertical angles with measures 42° and the other measures ( 2n - 4 ) degrees, which is the value of N?

Mathematics

1 answer:

Hoochie [10]3 years ago

4 0

N= C. 23
2n-4=42
add 4 to both sides
2n=46
divide both sides by 2
n=32

You might be interested in

*26 POINTS* pls help

Doss [256]

Answer:

If you want to draw a perpendicular line from a point on a line, you would measure a 90 degree angle from that point and then draw the line outward.

Explanation

On the other hand, if you wanted to draw a perpendicular line connecting a line and a point off of the line, you would have to connect the point to the location on the line that forms a 90 degree angle.

Both methods involve making a 90 degree angle between two lines. Can you think of any other similarities?

5 0

2 years ago

What are the coordinates of the vertex of the graph:

Aleks04 [339]

Answer is C. (-7, -16)

8 0

2 years ago

Read 2 more answers

Sketch the images of abcd after each translation

WARRIOR [948]

Do you have a picture?

3 0

3 years ago

A box resting on a table has a mass of 5.0 kg what is its weight

Delvig [45]

Multiply 5 by 9.8 to get the answer.

5 0

3 years ago

Rationalize the denominator of sqrt -9 / (4-7i) - (6-6i) ...?

Colt1911 [192]

√(- 9 ) / (( 4 - 7 i ) - ( 6 - 6 i )) = 3 i / ( 4 - 7 i - 6 + 6 i ) =
= 3 i / ( - 2 - i ) = - 3 i / ( 2 + i ) =
$= \frac{-3i}{2 + i}* \frac{2 - i}{2 - i}= \\ = \frac{-6i+3i ^{2} }{2- i^{2} }= \\ = \frac{-3-6i}{2+1}= \frac{-3-6i}{3}=$
= - 1 - 2 i

5 0

3 years ago