Answer:
x > 15
Step-by-step explanation:
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Answer:
This triangle is A, Scalene and E, Obtuse.
Step-by-step explanation:
- it is scalene because the lengths of all of its sides are different
- it is obtuse because it has an angle bigger than 90 degrees.
Hope this helps!
Answer:
10 feet
Step-by-step explanation:
If x is the length of the longer piece, and y is the length of the shorter piece, then:
x + y = 16
x = y + 4
Substitute:
x + (x − 4) = 16
2x − 4 = 16
2x = 20
x = 10
The longer piece will be 10 feet long.
