5.1 and the “1” is repeating
Answer:
X=50
Step-by-step explanation:
15×2=30
25×2=50
Answer:
71.25 (or 71 1/4) mi
Step-by-step explanation:
15/4 = 3.75
1 in = 3.75 mi
3.75 × 19 = 71.25 mi
Answer:
B,C
Step-by-step explanation:
So all you have to do is use the pythagorean theorem to solve this (a²+b²=c²).
Plug in the two shorter sides for a and b and the long side for c. If both sides equal the same thing then it will make a right triangle.
A) 5²+6²=9²
25+36=81
61≠81
B) 0.25+1.44=1.69
C)49+576=625
D) 100+256≠361
E)1+4≠9
