What are the angle measures?
Supplementary angles are two angles that add up to 180 degrees together.
Hope it helps!
Answer:
C: 48 straws
Step-by-step explanation:
First, find the perimeter of one picture frame: (2 x length) + (2 x width). Convert 20 centimeters to millimeters so that you are working in the same units; there are 10 millimeters in 1 centimeter, so 20 centimeters = 200 millimeters.
(2 x 200) + (2 x 120) = 400 + 240 = 640
Each picture frame has a perimeter of 640 millimeters.
Next, figure out how many straws are needed for one picture frame:
640/80 = 8
Jana uses 8 straws for each picture frame. Since she is decorating 6 picture frames, solve 6 x 8 = 48.
Jana needs 48 straws to complete her project.
"The square of x" means x^2, so we can eliminate options A and D.
"product of 8 and x" means that 8 and x are multiplied together (like 8x)
If x^2 is increased by 8x, we are adding x^2 and 8x together.
<span>B. x^2 + 8x</span>
Find three consecutive odd integral such that the sum of seven times the smallest and twice the largest is -91
I don't think you provided all the options.
Because of this, I'm providing a guess until you have the time to provide the other equations...
I'd say the correct answer is:
Again, this is JUST an assumption.
I attached a screenshot in case you wished for relatively adequate proof.
If you can, please provide the other answer options, so I can give a more accurate answer. :)
