The circumference is found by multiplying the radius by pi by 2
And then the arc length would be multiplied by the fraction of the circle..
So using what you wrote is correct, but the answer you got is incorrect.
2x 3.14 x 90 = 565.2 meters
565.2 x 90/360 = 141.3 meters
I like using decimals instead of fractions.
1/8: 0.125
So the scale is:
0.125 in: 1.5 mi
What you do to one side you have to do to the other side. We have the map distance, which is 2.5. Let's see what it was multiplied by to find the map distance of their houses.
2.5÷ 0.125= 20
Let's multiply the other side by 20.
20×1.5
30
So, Juanita and Lindsey live 30 minutes away.
Answer:
a) z=5w-3
we have w, so we multiply it by 5 to make it 5w
and then we subtract 3 to make it 5w-3
w⇒ ×5 ⇒ -3 ⇒ z
b) x⇒ +2 = x+2
Now × 7 makes it 7(x+2)
so y=7(x+2)
3(x - 8) = 4
3(x) - 3(8) = 4
3x - 24 = 4
+ 24 + 24
3x = 28
3 3
x = 9¹/₃
Answer:
Step-by-step i dont even know what this is sorry
explanation:
