A
No you cannot use HL to prove the triangles are congruent because there is no way to know if the hypotenuses of BE and EC are congruent
Answer:
<h3>The answer is 10 g/cm³</h3>
Step-by-step explanation:
The density of a substance can be found by using the formula
![density = \frac{mass}{volume} \\](https://tex.z-dn.net/?f=density%20%3D%20%20%5Cfrac%7Bmass%7D%7Bvolume%7D%20%5C%5C)
From the question
mass = 2 g
volume = 0.2 cm³
So we have
![density = \frac{2}{0.2} \\](https://tex.z-dn.net/?f=density%20%3D%20%20%5Cfrac%7B2%7D%7B0.2%7D%20%20%5C%5C%20)
We have the final answer as
<h3>10 g/cm³</h3>
Hope this helps you
Answer:
x = 2
Step-by-step explanation:
there is no y intercept
Answer: 84 degrees
Step-by-step explanation: I'm not quite sure how to explain this problem, sadly, but you basically add up the degrees together in the big triangle all together, and then figure out the rest.