Answer:
kl is a volume with sides that are equal
Answer:
x^1=-5, x^2=-3, x^3=5
Step-by-step explanation:
Answer:
ia8iiàia8ajnbdnxkdjdngsksvdbdkdhbdkdhdbdkdhvfjdjdbdjdhdhdhdhhdjdjegrvrbskysvrbe e e e e e e e. eee ee e e e. ee. eebe
Hello!
If we want our lines to be parallel, they must equal 180°, as they are supplementary measures. Let's set this up as an equation and solve for x.
10x-40+50=180
We subtract 50 from both sides.
10x-40=130
We add 40 to both sides.
10x=170
We divide both sides by 10.
x=17
Therefore, our answer is x=17.
I hope this helps!
Answer:
73.1 cm
Step-by-step explanation:
In the drawing, the rubber track is in black and the wheels are in light gray.
As we can see in the figure, the rubber track will have a length of two halfs of a circunference of radius 8 cm plus six diameters of 8 cm. So the total length is:
Length of rubber track = pi * 8 + 6 * 8 = 25.13 + 48 = 73.133 cm
Rounding to one decimal place, we have that the length is 73.1 cm