to calculate the slope m , use the ' gradient formula '
m =
with (,
) = (0, - 1 ) and (
,
) = (1, 5 )
m = = 6
0
Given that BE≅CE and AE≅DE which of the following triangle congruence statements can be used to prove that BA≅CD? PLEASE HELP!!!
1 answer:
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Answer:
A
Step-by-step explanation:
We take a look at this expression: and notice that both terms are square numbers.
and
.
There is a specific formula that I highly recommend you memorize involving differences of squares. It states that given the difference of squares , it can always be factored into
.
Here, we can apply that. In this case, a = 7x and b = 3. So:
Thus, the answer is A.
Hope this helps!