Grams measure mass while cubic centimetres measure volume? so you can't convert the two?
Answer: 
Step-by-step explanation:
To solve the exercise you must solve for b from the formula for the hypotenuse, as you can see below:
- Square both sides of the equation as following:

- Now you must subtract a² from each side of the equation, then you obtain:


- Apply square root to both sides:

Then:

The proper answer for that is <span>278.842</span>
Divide them both by 2 and then see what u get. How do you take a picture of your homework?