Answer:
x=52
Step-by-step explanation:
One of the properties of parallelograms is that angle A = Angle C
5y-54 = 3x eq1
Another property of parallelograms is that angle A + angle B = 180 degrees
5y-54+2y-60 = 180
7y = 180+114 = 294
y = 42
Putting this value in eq1
3x = 5*42-54 = 210-54 = 156
x = 52
Answer:
Step-by-step explanation:
-1/2x -7=-11
-1/2x +4=0
4=1/2x
x=8
The y-intercept of 
and the y-intercept of 
are equal
The equations are given as:
Make y the subject in both equations
<u>First equation</u>
<u>Second equation</u>
A linear equation is represented as:
Where b represents the y-intercept
So: By comparison,
--- the y-intercept of the first equation
--- the y-intercept of the second equation
2 = 2.
Hence, the y-intercept of and the y-intercept of are equal
Read more about y-intercepts at:
brainly.com/question/4015585
There are two ways to approach this question. The first is to divide both sides of the equation by 1/4, which is the same as multiplying by 4.
4*(-10)=4*(1/4)(8y-12)
-40=1(8y-12)
-40=8y-12
-40+12=8y-12+12
-28=8y
-28/8=8y/8
-3.5=y
Another method is to distribute 1/4 to each term within the parentheses.
-10=8y*(1/4) - 12*(1/4)
-10=2y - 3
-10+3=2y - 3 +3
-7=2y
-7/2= 2y/2
-3.5=y
I hope this is helpful!
Answer:
pihrfghb4yysrjrhna4r\h
Step-by-step explanation:
