Answer:
He drove 120 km
Step-by-step explanation:
We know that 1 hour of driving is equal to 80 km. We need to find out for 1.5 km. First, we need to know how much km for 1/2 of an hour. Which will be 40, because 80/2=40. Then we add up the 40 to the 80, and we get 120 km in total.
Answer:
3x
Step-by-step explanation:
-(x-1) +5 = 2(x+3) - c
C is the unknown term
Distribute the negative sign and the 2
-x+1 +5 = 2x+6 -c
Combine like terms
-x+6 = 2x +6-c
Solve for c
Add x to each side
-x+x +6 = 2x+x +6-c
6 = 3x+6 -c
Add c to each side
6+c = 3x +6 -c+c
c+6 = 3x+6
Subtract 6 from each side
c+6-6 = 3x+6-6
c = 3x
When c = 3x, the two sides of the equation are equal, and the solutions are infinite.
we have given that building is 1250 ft tall.
and it has totally 103 floors.
we need to find what is the height of each floor.
floors=.
floor ft.
the height of each floor is 12 ft.
Answer:
7/8 1/8 + 6/8 1/8 + 3/4 1/8 + 1/4 + 2/4 1/8 + 1/4 + 1/2. Like that?
Step-by-step explanation:
Because JKL is a right triangle, it has an area formula of (a*b)/2 (in which a and b are the legs of the right triangle).
(13 ft* 4ft) /2= 26 ft^(2).
The area of JKL is 26 ft^(2).
Hope this helps~