Answer:
D
Step-by-step explanation:
Because
1 dekameter = 1000 cm
167 / 1000
Answer:
c) step 3
because its 3 times 5 = 24 over 5
24 / 5
Answer:
x= 10/3 or 3.3333333
Step-by-step explanation:
1/5x+1/3= -1/2+8/3
6x+10= -15x+80 Multiply both sides by 30
6x+15x=80-10 Move terms
21x=70 Combine like terms
/21 /21 Divide by 21
x= 10/3
Answer:
y = -1/2x + 5/2
Step-by-step explanation:
Mid-point = ((-1 + 3) / 2 , (-5 + -1 )/ 2)
= (1 , -3)
Gradient = (-1 - -5 )/(-3 - -5)
= 2
m1_ = -1/2
y = mx + b ( we have to find b)
y = -1/2 x + b (we will use mid point x = x and y = y)
-3 = -1/2 (1) + b
-3 = -0.5 + b
b = -3 + 0.5
b = -5/2
so,
y = -1/2x + 5/2