Answer:
x = 15
Step-by-step explanation:
The segment that is x units long is the midsegment of the largest triangle. The midsegment is half as long as the line parallel to the midsegment. It is half as long as the 30 unit long segment.
Note how the vertical sides (marked with the double tickmarks) are congruent to one another. The smaller pieces are both the same length, so they combine to something twice as big. Go in reverse: one segment with a pair of double tickmarks is exactly half as long as the entire vertical side. The same can be said about the horizontal sides as well.
Answer:
b. the number of hours the electrician spends at the house
Step-by-step explanation:
Answer:
8.1
Step-by-step explanation:
I got this answer of the internet good luck lol
Given yo = initial height the ball was thrown from.
Given vo = the initial velocity of the ball thrown
y = yo + (vo)t -16t^2 where t = time.
This is a parabola opening downward.
There is no y intercept as the ball is thrown upwards upwards not necessarily straight vertically.
The x-intercepts occur when the ball reaches the level the ball was thrown from or the ground.
Answer:
h=3
Step-by-step explanation:
h + 20 =35 -4h
h + 4h = 35 -20 ( so subtract 4h on both side and subtract 20 on both side )
5h=15
h = 15/5 ( so divide 5 on both side)
h=3
deserves a brainliest!! please