Answer:
A
Step-by-step explanation:
PEMDAS means always do parenthesis first, which means subtract 10-6=4
C.
Solve for x by simplifying both sides of the equation, then isolating the variable.
x = 77, -77
Answer: ?=7
Explanation: Use pythagorean theorem
Answer:
tggggggggggggggggggggggggggggggg
Step-by-step explanation:
hhvvvvvvvgggggggggg
vvvvvggfffffffffrrrfffffffffffffff