What is the y-intercept of the line in the picture

Mathematics

2 answers:

Darya [45]2 years ago

8 0

Answer:

-2

Step-by-step explanation:

Ksenya-84 [330]2 years ago

8 0

The y intercept would be -2. hope you do well:)

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the diameter of a bike wheel is 25 inches. If the wheelmakes 20 Complete rotations, how far does the bike travel?

Iteru [2.4K]

Answer:

1571 in

Step-by-step explanation:

Given data

Diamter= 25 in

radius= 25/2= 12.5in

Circumference= 2πr

substitute

C=2*3.142*12.5

C=78.55in

In 1 revolution the bike will travel 78.55in

in 20 revolutions the bike will travel

=78.55*20

=1571 in

4 0

2 years ago

In the figure, j | k and mZ2 = 117° What is the mZ3?

DIA [1.3K]

Answer:

if angle 2 is 117 degrees, angle 3 is supplemental and would be 63 degrees.

180-117=63

4 0

2 years ago

Can you guys help and plz be quick

lianna [129]

Answer:

$\displaystyle Bottom\:Right\:Graph$

Step-by-step explanation:

Use the zero-interval test [test point (0, 0)] to verify them as false or true, and to determine whether we shade the shared opposite portions [a shared portion that does NOT contain the origin] or the shared portions that DO contain the origin:

$\displaystyle 0 ≤ 0 - 2 → 0 ≰ -2$

$\displaystyle 0 < -3[0] - 2 → 0 ≮ -2$

So, this system will be shaded in a shared opposite portion.

*NOTE; Both inequalities have an identical y-intercept of $\displaystyle [0, -2],$ so both inequalities must intersect the y-axis at $\displaystyle [0, -2],$ and since there are already lines labeled as dashed and solid, we do not have to worry about it in this case.