The value of x will be 50°. Then the correct option is D.
<h3>What is a parallelogram?</h3>
It is a polygon with four sides. The total interior angle is 360 degrees. A parallelogram's opposite sides are parallel and equal.
Then the sum of the adjacent angle of the parallelogram is 180 degrees.
Then the value of x that makes ABCD a parallelogram will be
The one angle is x+60°.
Then the another angle will be 70°.
Then we have
x + 60° + 70° = 180°
x + 130° = 180°
x = 50°
Then the correct option is D.
More about the parallelogram link is given below.
brainly.com/question/1563728
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Y=3.6x is direct variation. The constant is 3.6
8y=2x is the same as y=0.25x. It is direct variation, and the constant is 0.25
1. Assuming "dinners made" is on the y-axis, DV is y=2x. The constant is 2
2. This is not direct variation, and therefore does not have a constant of variation
Answer:
Length is 10
Width is 8
Step-by-step explanation:
The formula for the perimeter of a rectangle is:
We are told that the length l is 2 more than twice the width w. In other words:
Also, we are given that the perimeter is 28. Therefore:
Distribute:
Combine like terms:
Subtract 4 from both sides:
Divide by 6:
So, the width is 4.
And the length is 2 more than twice the width. Thus:
The length is 10.
And we are done :)
Answer:
10 - 3n = 31
n = -7
Step-by-step explanation:
10 - 3n = 31
-3n = 31 - 10
-3n = 21
n = 21/-3