Answer:
The answer is C
Step-by-step explanation:
Multiply it :
(-4m³z⁴)(2m²z²)
= (-4×2)m^(3+2)z^(4+2)
= -8m⁵z⁶
Answer: 8x+10y
Step-by-step explanation:
2(4x)= 8x
2(5y)= 10y
8x+10y
Answer:
The general equation of the lines that are perpendicular is:

b can by any number.
Step-by-step explanation:
The equation of a line is given by:

where m is the slope and b is the intercept
The equation of a perpendicular line to the previuos one is:

That means that the slope of a perpendicular line is inverse and sign opposite to the other line.
Hence, the equation given is:

m would be:
m=1
So the perpendicular slope would be:

The general equation of the lines that are perpendicular to y=x+3 is:

b can be any number
In attached picture:
y=x+3 is the red line
y=-x+b is the blue line
Answer:
Step-by-step explanation:
18,000 is what percent of 120,000
18,000 = x%(120,000)
18,000 = 120,000%x
18,000 = 1200x
18,000/1200 = x
15% = x <===
what percent would 48,000 down payment be
48,000 is what percent of 120,000
48,000 = x%(120,000)
48,000 = 120,000%x
48,000 = 1200x
48,000/1200 = x
40% = x <====
Answer:
the answer is the option B 35
Step-by-step explanation:
first, add 4 and 3. you will get 7. Next, multiply 7 by 5 and you will get the answer :35
