Answer:
False
Step-by-step explanation:
Let us check using Pythagorean Theorem

Where c is the hypotenuse (14), a is the base (13) and b is the perpendicular (5)
Putting in the above formula

196 = 169+25
196 ≠ 194
So, It is not a right angled triangle
J=justin
marcella=m
aimee=a
j is 2 older than 1/3 of m
'of' means multiply
j=2+1/3m
a is 4 younger than 2 times j
a=-4+2j
represent justin's age?
dunno
ok so I can solve if I know m=63
j=2+1/3m
j=2+1/3(63)
j=2+21
j=23
subsitute
a=-4+2j
a=-4+2(23)
a=-4+46
a=42
justin is 23 and aimee is 42 if marcella is 63
9/20 can equal 45 percent.