For questions 5 – 7, write the equation of a line that is parallel to each of the given lines and the equation of a
line that is perpendicular to each of the given lines.
5. y= 2 x - 3
6. y = 7x + 6
7. y = x - 3

step-by-step explanation:

there are 36 inches in a yard

25 : 36 = 0.69 yards (you can round to 0.70)

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13