If this is a problem about the Pythagorean theorem, maybe this helps! If the length of the ladder is 10 feet (C) and the base is 9 feet (B), you have to multiply each number by 2, add the total of both numbers and then round the number to the nearest hundreths ( use the radical button on your calculator) and there you have it , you will have the answer on your calculator. I hope this helps ;-)
Answer: 32.23°
Suppose the setpoint of a helicopter is A and that of a car is C and that of the road is B
The distance from the helicopter to the car and the road forms a right triangle
=> ΔABC is a right triangle at B
=> the angle of depression from the helicopter from the car is ∠ACB
we have: ΔABC is a right triangle => sin ∠ACB = 24/45
=> m∠ACB = 32.23°
Step-by-step explanation:
I'm not completely sure about what you are asking, but if its what i'm taking from this, tan A = 7/9 is finding the measure of angle A.
Answer:
120
Step-by-step explanation:
Answer:
y-13=-7/2(x+4)
Step-by-step explanation:
y-y1=m(x-x1)
where m=slope and (x1, y1) is a point on the line
m=(y2-y1)/(x2-x1)
m=(6-13)/(-2-(-4))
m=-7/(-2+4)
m=-7/2
y-13=-7/2(x-(-4))
y-13=-7/2(x+4)
