4(2x5 + 3) - 4(2) + 2(5).
4(13) - 18.
52-18 = 34.
Answer:
15
Step-by-step explanation:
that should be correct if you multiply correctly
Answer:
x=3; x=-3; x=√5; x=-√5
Step-by-step explanation:
Answer:
11.56
Step-by-step explanation:
The area formula is just Length * Height. Since this shape is a square, both the length and height are equivalent to the same thing, 3.4. So, all we have to do is multiply 3.4 * 3.4, or we can do 3.4^2.