Answer:
perfect square (4x - 3)^2
Step-by-step explanation:
Answer:
The answer is "The second choice".
Step-by-step explanation:

Formula:


Answer:
ΑΔΒ = ΒΔΑ because Δ stands for the difference between two numbers and the difference between two numbers doesn't change when switched to the other side.
1 x 10-3 make sure the -3 is above the 10.
39.58 and this is because the radius is half of the diameter so the diameter can be though of as 2r. The formula is C= 2pi r