I believe the answer is 81x^4-16x^2 difference of squares
We have the following system:
y = -2x + 5
3x-4y = 2
Substituting y in equation 2 we have:
3x-4 (-2x + 5) = 2
We clear x:
3x + 8x - 20 = 2
11x = 2 + 20
x = 22/11
x = 2
Then, we substitute x = 2 in equation 1:
y = -2 (2) +5
y = -4 + 5
y = 1
Answer:
The solution to the system of equations is:
x = 2
y = 1
Answer:
First, we calculate for the volume of each can by using the equation,
V = πr²h
Substituting the known values,
V = π(1.5 in)²(6 in) = 42.39 in³ (that is if 3.14 is used in replacement of π)
Then, we multiply the volume by 36.
total volume = (42.39 in³)(36) = 1526.04 in³
Step-by-step explanation:
Answer:
multiply
Step-by-step explanation:
7x 15= 105
105x4=420
then add 105+420= 44,100
Answer:
plug it into a calculator and you get 0.001
Step-by-step explanation:
50/50=1
then put in the decimal places to get 0.001
