Answer:
ab√3ac
Step-by-step explanation:
I hope that helps :)
Triangle inequality theorem:
In any triangle, the length of any side must be:
- less than the sum of the lengths of the other two sides.
- greater than the difference of the lengths of the other two sides.
For the problem you have:
x must be greater than 8.0 - 2.5 and less than 8.0 + 2.5
5.5 < x < 10.5
so their product is 112, so tis just a matter of doing some quick prime factoring and combining the factors about.
Answer:
102.5
Step-by-step explanation:
Ggeasy
we can eliminate the y terms by adding the equations
x-y=11
<u>2x+y=19 +</u>
3x+0y=30
3x=30
divide by 3
x=10
subb ack
x-y=11
10-y=11
minus 10 both sides
-y=1
times -1
y=-1
(x,y)
(10,-1)