Answer:
3
Step-by-step explanation:
The sum of these two polynomials is - 2 x^2 - 3. the two x variables are additive inverses and -6 x^2 and 4 x^2 equal - 2 x^2 and -3 results from -4 and 1
Multiplying the sum by 2 gives us - 4 x^2 - 6 . Answer 3
Answer:
See below
Step-by-step explanation:
It's just a vertical line drawn at x=-1. See the graph for a visual.
Volume of a cylinder is defined as:
v = volume
r = radius
h = height.
V =
(r^2)h
In this problem,
v = 1,356.48 in^3
r = 6 in
h = ?
Plug our numbers into the volume formula above.
1,356.48 in^3 =
(6^2)h
Divide both sides by
(6^2) to isolate variable h
12.0 = h
The height of the cylinder is 12.0 inches
I(interest)=P(princple)R(rate)T(time)
I=420*.07*1=$29.4
A is correct.
Peace.
180-130= 50
180-134= 46
Triangle= 180-50=130-46=84
180-84=96=x