Answer:
41.5675675676km/hour or 41.57km/hour
Step-by-step explanation:
158÷3.7=41.5675675676 or 41.57
First of all, you have to calculate slope of that,
m = (y2-y1)/(x2-x1) = (2-0)/(1-(-1)) = 2/2 = 1
Equation would be y-y1 = m(x-x1)
y-2 = 1(x-1)
y-2 = x-1
y = x+1 .... it is the final equation
Answer:
Step-by-step explanation:
9x - 77 = 7x - 43
2x - 77 = -43
2x = 34
x = 17
9(17) - 77 = 153 - 77 = 76
7(17) - 43 = 119 - 43 = 76
z + 76 = 180
z= 104
3x+3x+3x+y+3*2 ?
I only seperated the variabled number
Answer:
Step-by-step explanation:
Let's solve your equation step-by-step.
9a−2=−26
Step 1: Add 2 to both sides.
9a−2+2=−26+2
9a=−24
Step 2: Divide both sides by 9.
9a
9
=
−24
9
a=
−8
3
Answer:
a=
−8
3
2
3
x−4=10
Step 1: Add 4 to both sides.
2
3
x−4+4=10+4
2
3
x=14
Step 2: Multiply both sides by 3/2.
(
3
2
)*(
2
3
x)=(
3
2
)*(14)
x=21
Answer:
x=21
