Answer:
7t
Step-by-step explanation:

Answer: Yes, a triangle has side lengths 6, 8, 10 is it a right triangle.
Step-by-step explanation:
Answer:
r/4 units
Step-by-step explanation:
each side of a square is of the same length, perimeter is the sum of the 4 length, length of a side of square = r/4 units
Answer:
Jose
Step-by-step explanation:
Jose:
Step 1:
42 × 15 Equation
Step 2:
$630 Multiply
Fernando:
Step 1:
38 × 16 Equation
Step 2:
$608 Multiply
Answer:
Jose earns more
Hope This Helps :)