Answer: 1/3
Step-by-step explanation:
1/4+5/12=3/12+5/12=8/12
1-8/12=4/12=1/3
Answer:
-mn² - 10m²n.
or
-mn(n + 10m).
Step-by-step explanation:
mn²- 2m²n-8m²n - 2mn²
Bring like terms together:
= mn² - 2mn² - 2m²n-8m²n
= -mn² - 10m²n.
You can also factor this
= -mn(n + 10m)
Hello!
54.99 + 21.99 = 76.98
76.98 × 15% = 11.547
76.98 - 11.547 = 65.433
7.5% = 4.88 (About)
65.433 + 4.88 = 70.313
So, the total amount spent was about $70.313.
I hope this helped you! :)
Answer:
8 units²
Step-by-step explanation:
What you have is a square with two triangles. We will break them apart, calculate the area and then add them together.
Square: A = l · w
2 · 2 = 4 un²
Triangle: A = (b · h) ÷ 2
(2 · 2) ÷ 2 = 2 un²
4 un² + 2 un² + 2 un²
8 un²