Subtract 13 from both sides
-5x = -17 - 13
Simplify -17 - 13 to -30
-5x = -30
Divide both sides by -5
x = -30/-5
Two negatives make a positive
x = 30/5
Simplify 30/5 to 6
<u>x = 6</u>
Answer : 45 degrees
Explanation: it forms a right triangle and a right triangle is 90 degrees and the other half is 45 so that means the 2nd half is 45 degrees
B is 90-42=48° since complementary angles add to 90°
Answer:
Cos Z= 4/5
Step-by-step explanation:
Hope it helps you!
<h2>Answer: Step-by-step explanation: 40 multiply by 8=320 divided by 100=3.</h2>