Answer:
6) A
7) A
8) I can't see which angle is A
9) 70
10)45
Step-by-step explanation:
The question requires us to add the two functions.
F(x)=8−4x−x³
g(x)=x²<span>+7x−9
</span>F(x)+g(x) = (8−4x−x³)+(x²+7x−9)
=8-9+7x-4x+x²-x³
= -1+3x+x²-x³
=x²-x³+3x-1
Volumeof cube= length^3
=( 2^3) = 8 m^3
if double
= ( 2 * length) ^ 3
=(2 * 2) ^3
=4^3
=64 m^3
Answer:
Please check the explanation.
Step-by-step explanation:
Given the system of equations
2 + 2y = 6
2x - 3y = 26
Let us solve the system of equations
Rearrange equations
Multiply -3y+2x=26 by 2: -6y+4x=52
Multiply 2y = 4 by 3: 6y = 12
adding the equations
Solve 4x = 64 for x
divide both sides by 4
Simplify
For -6y+4x = 52 plug in x = 16
Multiply the numbers: 4 · 16 = 64
Subtract 64 from both sides
Simplify
Divide both sides by -6
Therefore, the solution to the system of equations be:
Thus,
(x, y) = (16, 2)
<u><em>Please note that it seems your answer choices have not included the correct option.</em></u>
Answer:
lol i think 77 but am not 100 persent sure. this must suck to have that q my brain hurts haha
Step-by-step explanation: