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Keith_Richards [23]
3 years ago
13

Best/correct answer gets brainliest!!

Mathematics
1 answer:
xxTIMURxx [149]3 years ago
3 0

Answer:

Same side interior angles of parallel lines are supplementary.

Step-by-step explanation:

5a + 10 + 3a + 10 = 180; 8a + 20 = 180; 8a = 160; a = 20; m<4 = 5xz + 10 = 5 * 20 + 10 = 100 + 10 = 110.

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Whats 20 percent of 22
katovenus [111]
20 percent of 22 is equal to 4.4. 
6 0
4 years ago
Your science quiz had 17 questions and you answered 13 of the questions correctly. What is your present score?
konstantin123 [22]

dived 13 by 17

13/17 = 0.7647

  = 76.47%

 if you need to round the number it would be 76%, which is a 76 grade

7 0
4 years ago
Which graph shows the linear inequality y-2x-4?​
Vlad [161]

First:

A graph that starts y< or y> will always be a dashed line, because the points on the line do not make the equality true.

A graph with y≤ or y≥ will have a solid line.

Second,:

If the equation is y<, then the shading will be below the line. (If you were standing on the line, you'd look straight down for the solutions.)

If the equation is y>, then the shading will be above the line. (If you were standing on the line, you'd look straight up for the solutions.)

For your exercise:

Neither A nor B fits that inequality. I hope there are options C and D

6 0
3 years ago
Anisa went to Dicks Sporting good and bought
MissTica

Answer: $492

The work:

Anisa got $116

      58 x 2 = 116

Emma got $376

      94  x 4 = 376

Add them: $492

5 0
3 years ago
Read 2 more answers
Astronomers sometimes use angle measures divided into degrees,minutes,seconds one degree is equal to 60 seconds suppose that ∠j
wel
Ok, there are two scenarios here.

1) It's a typo and "<K" should be written as "<J"

if that is the case, we can convert from degrees,minutes,seconds >> degrees like so

48 +  \frac{26}{60} +  \frac{8}{3600}

once calculated, we get 48.43 degrees.

scenario 2)

<k is the third angle in a right triangle

this would mean that <j + <K + 90 = 180

from the first example, we know that <J = 48.43 degrees

Therefor 

48.43 + <k + 90 = 180

48.43 + 90 = 138.43

so 

138.43 + <k = 180


Therefor, <K = 41.57 degrees

I really hope this helps!!:)
6 0
3 years ago
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