3 years ago

Angle relationships definitions please help

Mathematics

1 answer:

alekssr [168]3 years ago

5 0

Answer:

Vertical

Step-by-step explanation:

<2 and <4 are vertical angles they are the angles opposite each other when two lines cross.

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Plsss help !!! A - 13/49 = -1

lana [24]

After moving all the terms to the right of the equation and solving you would get A = -36/49. Hope this helps!

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3 years ago

Help me please i need help lol

Dmitriy789 [7]

Answer:

<3 and <4 are supplementary

Step-by-step explanation:

<3 and <4 form a linear pair, so they are supplementary (=180 degrees)

8 0

3 years ago

Angles A and B are supplementary. Angle A has a measure of 80 degrees. What is the measure of angle B?

Aleonysh [2.5K]

Supplementary angles, when added, equal 180 degrees

so < A + < B = 180...and if < A = 80
80 + < B = 180
< B = 180 - 80
< B = 100 <==

4 0

3 years ago

Read 2 more answers

I need help ASAP ASAP plz someone help me plz plz plz

anyanavicka [17]

Answer:

Rate of change = 0.5

Initial value = 120

Step-by-step explanation:

(10 , 125) ; (30 , 135)

Slope = $\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$= \frac{135-125}{30-10}\\\\= \frac{10}{20}\\\\= \frac{1}{2}\\= 0.5$

Rate of change = 0.5

Initial value = 120

4 0

2 years ago

What is the value of w? A.52.5 B.75 C.40 D.100

malfutka [58]

The answer is B. 75 because 105 plus 75 equals 180 degrees...... I used to work on this when I was in 6th grade so it is easy to me hope that helped i tried my best hope you get a 100 hundred as your grade

The answer is = B. 75

5 0

2 years ago

Angle relationships definitions please help​

Angle relationships definitions please help