Answer:
You scored more than 80 %
Step-by-step explanation:
21/25
We need to change this to a decimal, then to a percent
21/25 *4/4 = 84/100
This is out of 100 so it is 84%
84>80.
You scored more than 80 %
Answer:
Start at the y-intercept (0, -4.5) and then use rise over run (Up 3 and right 4)
Step-by-step explanation:
y - y1 = m(x - x1)
y + 3 = 3/4(x - 2)
y + 3 = 3/4x - 3/2
y = 3/4x - 9/2
Answer:
A.

Step-by-step explanation:
Reference angle = 60°
Opposite = 
Hypotenuse = x
Adjacent = y
✔️To find x, apply the trigonometric function SOH:
Sin 60° = Opp/Hyp

(sin 60 = √3/2)


Cross multiply


Divide both sides by 2

Divide both sides by √3

Rationalize


✔️To find y, apply the trigonometric function TOA:
Tan 60° = Opp/Adjacent

(tan 60 = √3)
Cross multiply
Divide both sides by √3
Rationalize