Answer:
n = 0
Step-by-step explanation:
1.2n + 1 = 1 - n
Add n and - 1 on both sides.
1.2n + n = 1 - 1
Combine like terms.
2.2n = 0
Divide both sides by 2.2.
n = 0
<span>8.42 x 10^3
</span>Use PEMDAS (Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction)
Solve exponent first
<span>8.42 x 10^3
</span>8.42 x 1000
Solve the rest
8.42 x 1000
8420
8420 is between
D.) 8400 and 8500
Answer:
5040 m
Step-by-step explanation:
Convert 1 hour to seconds (3600 seconds)
Use the formula distance=speed×time
distance=1.4×3600
=5040
Answer:
Step-by-step explanation:
y = (-1/m)x + c
the slope here is -1/m
a perpendicular line will have a negative reciprocal slope...all that means is flip the slope and change the sign.
-1/m....flip the slope....-m/1......change the sign....m/1 which is the same as m
I cant tell u the equation of the line perpendicular, but I can tell u that is has a slope of m.
