Answer:
Distance = 10.77 to nearest hundredth
Step-by-step explanation:
Using
d = √ (x_2 - x_1)^2 + (y_2 - y_1)^2
With the two points given
( -6,-1)(4,3)
x_1 = -6
y_1 = -1
x_2 = 4
y_2 = 3
Insert the values
=√(4 -(-6)^2 + (3 - (-1)^2
=√(4 + 6)^2 + (3 +1)^2
=√ 10^2 + 4^2
=√100 + 16
=√ 116
= 10.77033
= 10.77 to nearest hundredth
18+3x=-10+x
3x-x=-10-18
2x=-28
x=-14
Answer:
b I believe good luck with the answer
4/5 of a milliliter has lower capacity than 2/5 of a liter.
To determine the time it takes for the maximum height to be achieved, derive the equation and equate to zero.
h = -16t² + 112t + 30
dh / dt = 0 = 2(-16)t + 112
The value of t is 3.5 s. Substitute this value of time to the equation for h,
h = -16 x (3.5 s)² + 112 x 3.5 s + 30 = 226 ft
Thus, the answer is letter D.