Answer:
Step-by-step explanation:
Makenzie is correct, 13.93 ≈c
the sides with determined lengths (see image) are A (13) and B (5). C however is not determined.
the correct equation would be to solve for c.
13² + 5² = c²
c ≈ 13.93
Clara solved for b and not c, which is incorrect.
If this is your graph then your answer is
41.41 if not ask again and put your graph or copy it then paste it in the comments
Answer:
19cm
Step-by-step explanation:
The area of a trapezoid (where a and b are the parallel sides).
Given:
Area = 189 Square cm
Height, h=14cm
a=8cm
We want to find the value of the other parallel side, b.
Substitution of the given values gives:
The length of the second parallel side is 19cm.
Hey! The answers are B & C
Answer:
a
Step-by-step explanation:
- 5(x-5) =5x-25
- expand 5x-25=5x-25
- therefore both sides are equal and has a real solution