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lana66690 [7]
3 years ago
14

PLEASE HELP ME WITH THIS IM BEGGING (35 POINTS) Pleaseeeeeee! I WILL MAKE YOU THE BRAINLIEST

Mathematics
1 answer:
Sergio [31]3 years ago
8 0
1) given
2) definition of linear pair
3) definition of linear pair and supplementary
4) definition of supplementary supplementary angles add to 180
5) the measure of angle one plus the measure of angle 2 plus the measure of angle 3 equals 180
6) substitution in lines 4 and 5
7) the measure of angle one plus the measure of angle 2 equals measure of angle 4 by algebra and simplification
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Ratling [72]

Answer:

2x^3y^3

Step-by-step explanation:

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3 years ago
A boat makes a 120-mile trip downstream in 3 hours but makes the return trip in 4 hours.
Free_Kalibri [48]

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6 0
4 years ago
For what value of x is line a parallel to line b?<br><br> (Yo, please help me so I can go to sleep.)
iogann1982 [59]
X=20

If they're parallel the other number in the same spot as 5x+15 equals that, so 5x+15=115 because if they are parallel they're the same if same spot and same line going through them.

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Divide by 5 both sides
X=20

If x=20 then these lines would be parallel
6 0
3 years ago
Jacinta scores 23, 19, and 27 on three of her four tests. She wants to get an
pochemuha

Answer:

23+19+27+x = 96

x > 27

not sure if the answer can be left that way or do you assume that test results are whole numbers, if so then the answer  would b=have to be 28.. but I think that >27 is the answer expected

Step-by-step explanation:

7 0
3 years ago
Simplify StartRoot 16 r Superscript 6 Baseline EndRoot
Ksivusya [100]

Answer:

This question is impossible

Step-by-step explanation:

4 0
4 years ago
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