The missing angle is ninety degrees (Brainliest please)
305-35=270 (SA of 3 triangular faces)
270/3=90 (area of one face)
A=.5BH
90=.5(9)H
90=4.5H
H=20 in
Answer:
Graph 1: not a function
Graph 2: is a function
Graph 3: is a function
Step-by-step explanation:
Use the vertical line test. Draw a straight line anywhere on your graph. if it passes over 2 points or more on your graph then it's not a function
Hi there, I think I might be able to help,
C/4=-9
We can multiply by 4 on both sides to balance the equation
C/4 × 4= -9×4
C=-36
Hope that helped!
