Ken had the following problem on a quiz: Two sides of a triangle have lengths of 8 feet and 11 feet. If the triangle’s perimeter
is 28 feet, what is the length of the third side? Ken solved the problem as shown below.
2 answers:
Answer:
c
Step-by-step explanation:
got it right on edge 2020 hope this helps<3
Answer:
C) Ken added 19 to both sides of the equation rather than subtracting 19.
Step-by-step explanation:
I Just Took The Test On Edge
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A is the answer I just did that on my usa test prep
The answer is 16, you substitute the value of the variable into the equation and simplify
Plus a negative value becomes subtraction:
-12 + -23 = -12 -23 = -35
Answer:
8+6=14
Step-by-step explanation:
that is my answer ig
Answer:
Formula used :
- <u>x²+2xy+y²</u><u> </u><u>=</u><u> </u><u>(x+y)²</u>
- <u>x²-2xy+y²</u><u> </u><u>=</u><u> </u><u>(x-y)²</u>
- <u>3) (x+3)²+(y-4)²=44</u> is the right answer.
