Answer:
i think the answer is: 6:8
Step-by-step explanation:
you just add 5:6 + 1:2= 6:8 and to check, you subtract 6:8-1:2
It would be (x)(x+7)=170
If you want it solved, then you would get:

=0
(x+17)(x-10)=0
And since you can't have a negative length (-17), x=10
So your side lengths would be 10 and 17 (10+7), which would give you an area of 170.
Hope that helps.
Answer:The areas is 102m
Step-by-step explanation:
Answer:

Step-by-step explanation:
To factor this, you must first take out the GCF (Greatest Common Factor), that
and -147 both have. The terms only have 3 in common, which can be divided with

However, we're still not done since 49 is a perfect square and
can be split into 2, like so:

If you're unsure about the final answer, you can multiply it all together to see if you got the original expression.
Answer:
it is answer A. I did the test bro :)