Use the triangle angle theorem:
All interior angles of a triangle equal 180 degrees.
If you use the theorem you should get the first one 19,70,91
Answer:
C
Volume is lxwxh. so it would be 2x3xh
X^2 -61 =20
X^2= 81x =9 x=-9
Answer:
3(2+x)=0
Step-by-step explanation:
<u>Here are some vocab words:</u>
Product: Multiplication
Sum: Addition
"A number": x
3(2+x)=0
Answer:
hi
Step-by-step explanation:
I don't know what you know(i'm sure you know),but I know a little bit and I love exploring the universe
and you?
Have a nice day
adiós
