Need help what is the correct answer for this problem. I WILL MARK BRAINLIEST!!
2 answers:
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check the picture below.
27)
since those angles on the other side, are alternate interior angles, then ∡RST = 110°.
28)
for the same reason, those angles on the outside are alternate interior angles to 110° and 120°, and those angles outside are linear angles with the ones inside, recall linear angles add up to 180°.
therefore ∡RST = 130°.
The possible dimensions are -7 and -8 units.
Solution:
Area of the rectangular skateboard park =
To find the dimensions of the park.
Let us factor the polynomial:
15x can be written as 7x + 8x.
Take x common in 1st two terms and 8 common in next two terms.
Make sure that the remaining terms in the bracket should be equal.
Now, take the common term (x + 7) outside from both terms.
If the length of the park is -7 then the width is -8.
If the length of the park is -8 then the width is -7.
The possible dimensions are -7 and -8 units.