Quadrilaterals Unit Test 6 of 17Items

Item 6
Wally modeled a window with FGHJ. For what values of x and y is FGHJ a parallelogram?

A parallelogram has vertices F G H J. Angle F is labeled left parenthesis 4 y plus 7 right parenthesis degrees. Angle G is labeled left parenthesis 8 x minus 15 right parenthesis degrees. Angle H is labeled left parenthesis 5 y minus 18 right parenthesis degrees. Angle J is labeled left parenthesis 6 x plus 7 right parenthesis degrees.

(1 point)

x=11, y=25

x=12, y=25

x=12, y=21

x=11, y=21

black/brown

step-by-step explanation:

well, you see here, jamal was born to 2 parents, his mother who he lives with and his father who left at a young age and who happens to be younger than him. he stole cookies because he has to steal food due to the fact that he spends his government poverty checks on pot and women.

d

step-by-step explanation:

b: |12 – x| ≤ 0.25

step-by-step explanation:      

let x be the possible lengths in inches, of the ribbons jaime cut.

we have been given that jaime is cutting strips of ribbon for a project. he tries to cut each piece to be 12 inches long, but sometimes he cuts it too long or too short by as much as 0.25 inch.  

we can represent this information in an inequality as:

by the definition of absolute value function we will get,

upon combining our inequalities we will get,

therefore, the inequality   describes all the possible lengths (x), in inches, of the ribbons jaime cut.

step-by-step explanation: