Answer:
27
Step-by-step explanation:
If the ratio is 1:3 multiply that by 9:9 so you effectively get 9:9x3 = 9:27. Or, you can say to yourself if B (3) is 3 times greater than A (1) then B is 3 times greater than 9. So 9x3 = 27
Same as last time:
d^2=(x2-x1)^2+(y2-y1)^2
d^2=(6--1)^2+(-2-4)^2
d^2=7^2+(-6)^2
d^2=49+36
d^2=85
d=√85 (85=5*7 and both 5 and 7 are prime so √85 cannot be simplified any further)
The exact distance is √85 units.
Answer
$314.50
Step-by-step explanation:
10/$185 = 17/x
u should cross multiply and get
10x=3145
so divide both sides by 10 and your answer should be
$314.50
Answer:
-2
Step-by-step explanation:
Assuming you mean 60 + 6b = 48
subtract 60 from both sides: 6b = 48 - 60 = -12
Now divide both sides by 6 to solve for b: b = -12/6 = -2
