Because thee dimensions of ΔRAH is twice as large as corresponding dimensions of ΔEAC,
|RA|=2|EA|=2*3.5=7
|AH|=2|AC|=2*6=12
So, we have that 2 corresponding sides are in proportion and angle between them =90⁰, so the angle between them are congruent,
we can use SAS to prove that these triangles are similar.
Answer:
E
Step-by-step explanation:
Let's say "s" represents the number of steps you still need to take to achieve your goal of at least 12,100 steps. You've already walked 5204 steps, and if we add this to s, we should get a total of <em>at least</em> 12,100 steps:
s + 5204
The words "at least" means that we need to use ≥, so:
s + 5204 ≥ 12,100
The answer is E.
If we were to solve this inequality:
s + 5204 ≥ 12,100
s ≥ 6896
In other words, you still have to take at least 6896 more steps.
In order to answer this one, it's really really really really helpful if you know what the law of cosines says. In fact it's absolutely necessary.
The law of cosines says if you know two sides of a triangle and the angle between them then you can use that information to find the length of the third side.
In the picture you know the lengths of two sides and you know the angle between them. So you can use the law of cosines to find the length of the third sidethat. That's side AC.
A. Prime numbers have only 2 factors 1 and itself
B. Composite numbers have at least one divisor other than itself
C. 1 is neither prime nor composite because the only factor is 1 prime numbers have two factors another factor and its self not two of the same factors same with the composite what happens is that 1 should have more factors than just itself as of what composite is about! So 1 is neither prime nor composite
Really hope it helps!!
Answer:
You have the right answer selected, Mohamed is correct.
