In a parallelogram the two angles on the same side need to equal 180 degrees. So in the picture angle F and angle G need to equal 180:
Add them together:
7x -5 + 3x-15 = 180
Simplify by combining like terms:
10x -20 = 180
Add 20 to both sides:
10x = 200
Divide both sides by 10:
X = 20
Now you know x, replace x in the angle for g and solve:
G= 7x-5 = 7(20) -5 = 140-5 = 135
G = 135 degrees.
In a parallelogram the top and bottom are the same length, so set the two to equal each other and solve for y:
3y = y + 8
Subtract y from both sides:
2y = 8
Divide both sides by 2:
Y = 4
Now replace y and solve for EF:
EF = 3y = 3(4) = 12
EF = 12
Answer:
24
Step-by-step explanation:
To find the range, we subtract the smallest number in the set from the largest number.
The largest number is 66. The smallest number is 42.
66-42=24.
The range is 24.
Answer:
here copy what is shown on the picture
Step-by-step explanation:
-1.5. -1 1/2. -3/2
yeah so its this i’m 99.98% sure
