The answers are B,C, and F because you have to set up proportions.
Answer:
15
Step-by-step explanation:
if EG is equal to 21 and EF is equal to 6, just subtract EF from EG to get the value of FG
You can solve this by doing this-
Graphing it as (1, 5)
There is legit nothing else unless it has like f(x)= 5x+1
Answer:
x should be 55
Step-by-step explanation:
the acute angle is 55 and we know that the whole horizontal is 180 so calculate 180-55 to find the obtuse angle which is 125. Then subtract 70 from that to isolate for x and you get 55.
Plug in the point to find out!
Step 1: Fill in the x and y values. x=50 and y=60
3x+2y=270 —> 3(50)+2(60)=270
y=4/5x+20 —> 60=4/5(50)+20
Step 2: solve the filled in equations.
3(50)+2(60)=270 —> 150+120=270
60=4/5(50)+20 —> 60-20=4/5(50)+20-20 —> 40=4/5(50) —> 40=0.8(50) —> 40=40
Answer: It is equivalent because it works for both equations, so it does intersect the pint (50,60).
