Answer:
C. 3(x+5)
Step-by-step explanation:
hope this helps
Answer:
x = 50, y = 140
Step-by-step explanation:
The angles x, 40 and 90 lie on a straight line and sum to 180° , that is
x + 40 + 90 = 180
x + 130 = 180 ( subtract 130 from both sides )
x = 50
The angle vertically opposite x is congruent to x , that is 50°
y = 90 + 50 = 140
Answer:
y = 3/2x + 8
Step-by-step explanation:
using points (-2,5) and (0,8),
we find slope, by using rise/run aka the y's/x's. so 8-5/0--2= 3/2 for slope. (8,0) is an intercept, so b out y=mx +b has been found!
Distance run: (10 laps)(0.25 mile/lap) = 2.5 miles
Time spent: 1/4 hr
Average velocity: (2.5 miles) / (1/4 hr) = 10 mph (answer)
Answer:
i need more info to answer this
Step-by-step explanation:
