A. 9 x 16 = 144
144 divided by 2 = 72 m squared
B. Slope = -1
Y intercept = -4/5
Answer:
m=19
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
4^2 +3^2 = 5^2
Answer:

Step-by-step explanation:
Poorly formatted question; The complete question requires that we prove that 
When
and
We have:

Rewrite as:

Factorize

Rewrite as:

Factor out 1 + x

Multiply both sides by 

Integrate both sides

Rewrite as:

Integrate the left-hand side

Integrate the right-hand side

implies that: 
So:
becomes

This gives:



The equation
becomes


Take tan of both sides
--- Proved
9514 1404 393
Answer:
D. 90
Step-by-step explanation:
The radius VG is the same as the radius VO. That radius is ...
VG = VA +AG = 24 +27 = 51
Then the Pythagorean theorem tells you ...
VO^2 = VA^2 +AO^2
AO = √(VO^2 -VA^2)
AO = √(51^2 -24^2) = √2025 = 45
The desired length is ...
TO = 2·AO = 2·45
TO = 90