Domain: all real numbers
Range: y<0
Answer:
140 degrees
Step-by-step explanation:
Just measure from point A to point F giving you 140 degrees.
Answer:
78.5°
Step-by-step explanation:
We solve for the above question, using the formula for the Trigonometric function of Cosine
cos θ = Adjacent/Hypotenuse
Adjacent = The distance between the house and the base of the ladder = 4 feet
Hypotenuse = Length of the Ladder = 20 feet
Hence,
cos θ = 4/20
θ = arc cos(4/20)
θ = 78.463040967°
Approximately = 78.5°
Therefore, the angle that the ladder makes with the ground is 78.5°
Answer:
B:A = 5:1 because B is 5 times A.
For every one vote A has, B has 5.
Step-by-step explanation:
Answer: y = 2x + 9
<u>Step-by-step explanation:</u>
slope(m) = 
= 
= 
= -2
Point-Slope formula: y - y₁ = m(x - x₁)
y - 5 = -2(x - 2)
y - 5 = -2x + 4
y = 2x + 9
