Answer:
2m-6
Step-by-step explanation:
add like terms
7m-5m=2m
Answer:
B
Step-by-step explanation:
-2n-6-35-14n=-16n-41
Answer:
25, 29
Step-by-step explanation:
The Pythagorean Theorem is a² + b² = c² where a and b are legs and c is the hypotenuse. In this case, a = 2, b = 5 and we are solving for c, which is also known as AC here. Therefore,
4 + 25 = AC²
AC² = 29
Answer: Below
Step-by-step explanation:
General concept is that when you divide two fractions, the fraction becomes a reciprocal, and the division sign turns into multiplication. Using this handy cheat, we do:
-5 ÷ 2/7
-5 × 7/2
-35/2
This is our answer.