Your answer would be 135.
This is because angles on a straight line add up to 180°, and so we need to subtract 45 from 180, which gives us 135.
I hope this helps!
Answer:
60 ?
Step-by-step explanation:
60×2 = 120. .
when you have a x right behind a number that means multiply
The transformation needed to show that both circles on the graph are similar is dilation
<h3>How to model the equation of the Ferris wheel</h3>
The equation of a circle that has its center to be (0,0) is:
x² + y² = r²
Where the radius of the circle (r) is r > 0
Assume that r = 5
Then, we have:
x² + y² = 5²
x² + y² = 25
The above represents Ferris wheel equation
A circle similar to the Ferris wheel can have the following equation
x² + y² = 3²
The radius in the above circle equation is 3
Since both circles pass through the center, either of the circles can be dilated to the other
Read more about circle equations at:
brainly.com/question/26935017
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(157.48)........................................
First you gotta distribute.
4 (1.75y - 3.5) + 1.25y
4 * 1.75 y = 7
4* (-3.5) = (-14)
7y - 14 + 1.25y
Combine like terms
8.25y - 14