The 3 inside angles of a triangle need to equal 180 degrees.
You are given X and Y, so you would subtract both of those from 180 to find Z:
Z = 180 - 90 - 53 = 37 degrees
Answer:
0.7938
Step-by-step explanation:
z1 = (125-100)/15 = 1.667
P( < 125) = 0.9522
z2 = (85-100)/15 = -1
P( > 85) = 0.8413
0.9522 + 0.8413 - 1 = 0.7935
Answer:
Step-by-step explanation:
<u>Find the reciprocal of 1/40:</u>
<u>That's really it.</u>
Your answer is 40 (D).
Answer:
21
Step-by-step explanation:
-9=9
9+12=21
