60 grams is the answer I think
For this case we have that the area of the triangle is given by:

Where:
b: It's the base
h: It's the height
We have to:

The atura will be given by:

So, the area is:

Answer:
144
Answer:
I believe it is 55°.
I can't remember the exact steps for this tho.
I hope it is right! good luck!
10 because if you use this math technique that my teacher taught me you will know
Hey there! I'm happy to help!
Let's plug in our x value.
-3(6)+9y=18
-18+9y=18
We add 18 to both sides.
9y=36
We divide both sides by 9.
y=4
Have a wonderful day! :D