smfanapour smfanapour
  • 03-11-2020
  • Mathematics
contestada

Lines AB and CD are straight lines. Find x and y. Give reasons to justify your solution

Lines AB and CD are straight lines Find x and y Give reasons to justify your solution class=

Respuesta :

schaudhry915 schaudhry915
  • 03-11-2020

Answer:

x = 18

y = 54

Step-by-step explanation:

90 - 72 = 18

18 + 2x = 3x

18 = x

2(18) = 36

3(18) = 54

72 + y + 54 = 180

126 + y = 180

y = 54

Answer Link
florencekennedy34
florencekennedy34 florencekennedy34
  • 03-11-2020

Answer:

54

Step-by-step explanation:

Answer Link

Otras preguntas

Question: 35/8 ( write as mixed number ) Please help me very very quickly!!!!!!!!!!!!!!!!!!!
Which statement is NOT true?A.  If two coplanar lines do not intersect, then the lines are parallel.B. Two lines lie in one plane and do not intersect if and on
Round 13 513 to the nearest thousand
Given the inequalities y > 5x-8 and y >3x+4, find the point that satisfies both inequalities
Kim estimates that the faucet in her kitchen drips at a rate for 1 drop every 2 seconds. Erik wants to klnow how many times the faucet drips in a week.
One-half of a number is -12. Find the solution ???
how do I solve x+2y=8
1. Why are there active volcanoes along the Pacific coast in Washington and Oregon but not along the East coast of the United States?
how do I solve x+2y=8
2(n-3)=4n+1 this sucks not knowing the answer