Answer:
<h2>10.3seconds</h2>
Step-by-step explanation:
Step one:
given data
acceleration,a= 10ft/sec^2
final velocity v= 70mph
first, let is convert mph to ft/sec
1mph is 1.46667 ft/sec
70 mph is x
cross multiply we have
x= 102.7ft/s
Step two:
we are using the first equation of motion
v=u+at
initial velocity u= 0m/s
102.7=0+10*t
102.7=10t
divide both sides by 10
t=10.3seconds
Answer:
The answer is B.
Step-by-step explanation:
The architect wants to place a window in the center of the wall containing these two points: (3, 15) and (18, 2).
The coordinates of the center of the window are those of the mid-point betwween the two points: ( (3+18)/2, (15+2)/2 ) = (10.5, 8.5)
The answer is B.
Answer:
2.54 , 2 , 1/4 , -1.79 , -4
Step-by-step explanation:
Answer:
- If it has two pairs of opposite sides that are parallel, then a quadrilateral is a parallelogram.
- If quadrilateral is a parallelogram, then it has two pairs of opposite sides that are parallel.
Step-by-step explanation:
One of the conditions has the condition and the conclusion written in one order; the other has them written in the opposite order.
- If it has two pairs of opposite sides that are parallel, then a quadrilateral is a parallelogram.
- If quadrilateral is a parallelogram, then it has two pairs of opposite sides that are parallel.
Answer:
Step-by-step explanation:
