Answer:
h(3)=-6
Step-by-step explanation:
sub 3 into all the positions which variable X is present



14 because i did the math and i was right
Step-by-step explanation:
1\5 ÷3/7=7/15
3/7 multiply by 7/15=1/5
Answer:
The blur of the photo I do not understand sorry
Step-by-step explanation:
ty for the points
Answer:
Ф = 39.4 degrees
Step-by-step explanation:
The ratio 5.75 / 7 is the tangent of the angle of elevation. Using the inverse tangent function on a calculator returns Ф = 39.4 degrees.