1. Is (0,9) a solution?
y = -3x + 5

1. Is (0,9) a solution?

y = -3x + 5

Let us observe the given things;

Plug in the x and y values I.e. x=0 & y=9 respectively

Multiply the numbers

Add the numbers

Check the equality

They are not equal!

Since, They are not equal we can conclude that the given coordinates are not a solution to the given equation!!~

answer with step-by-step explanation:

a. ∠j is supplementary to ∠k - true:

(opposite angles of a trapezoid are supplementary which means that they add up to 180 degrees)

b. kl is parallel to jm - true:

(opposite sides are parallel to each other in a trapezoid)

c. jk is perpendicular to kl - false:

(clearly, jk does not make a right angle with kl)

d. jk is parallel to lm - false:

(jk and lm are two lines opposite in direction to each other so they cannot be parallel)

e. ∠j is congruent to ∠m - true:

(the angles on each side of the base are congruent)

f. ∠j is congruent to ∠k - false:

(the angles on the same side but opposite side of the base are not congruent)

17.08

correct me if i am wrong.