Answer:
Multiple answers in Step-by-step explanation
Step-by-step explanation:
x+y = 10
1 + 9 = 10
2 + 8 = 10
3 + 7 = 10
4 + 6 =10
5 + 5 = 10
x - y = 2
4 - 2 = 2
8 - 6 = 2
10 - 8 = 2
12 - 10 = 2
22 - 20 = 2
20 feet, 12+12+L+L=64 so you simplify and it becomes 24+L+L=64. Take away 24 from 64 and you get 40. 40 divided by 2 equals 20, and you can plug 20 into the L spots and it all works.
Answer:
h = 24
Step-by-step explanation:
A = 1/2 b x h
30 = 12/2 x h
30 = 6 x h
-6 -6
24 = h
Answer:
Yes
Step-by-step explanation:
If you add two positive numbers, the sum will always be greater.
Ex: 5+5=10
If you add two negatives, the sum will always be greater.
Ex: -5+-5=10
