Answer:
b = 6.928
Step-by-step explanation:
Looks like a job for the Pythagorean Theorem.
a^2 + b^2 = c^2
4^2 + b^2 = 8^2
16 + b^2 = 64
b^2 = 48
b = 6.928
Hope it helps!!
Answer:
53
Step-by-step explanation:
you just need to reflect your lines to find answer.
Answer:
b
Step-by-step explanation:
Answer:
x2 + 7x + x2 + 7x + 9 = 3
So it’s basically asking for the difference
