Find the values of x and y.

The value of x is 10 and y is 20.

Solution:

Sum of the adjacent angles in a straight line = 180

⇒ 7x° + 90° + 20° = 180°

⇒ 7x° + 110° = 180°

Subtract 110° from both sides.

⇒ 7x° = 70°

Divide by 7 on both sides.

⇒ x° = 10°

In the image, 90° and (5x° + 2y°) are vertically opposite anlges.

If two lines are intersecting, then vertically opposite angles are equal.

⇒ (5x° + 2y°) = 90°

⇒ 5(10°) + 2y° = 90°

⇒ 50° + 2y° = 90°

Subtract 50° from both sides.

⇒ 2y° = 40°

Divide by 2 on both sides.

⇒ y° = 20°

Hence the value of x is 10 and y is 20.

connie < felicia < stew

step-by-step explanation:

stew:

we need to find the slope

m = (y2-y1)/ (x2-x1)

    = (2650-795)/(10-3)

    = 1855/7

265 words per minute

connie:

we need to find the slope

m = (y2-y1)/ (x2-x1)

we have two points (0,0) and (4,800)

m = (800-0)/(4-0)

  m = 800/4

    200 words per minute

felicia:

260 words per minute

200< 260 < 265

connie < felicia < stew

answer: i don't understand it

step-by-step explanation: sorry