Answer:
the answer is 29
Step-by-step explanation:
a^2 + b^2 = c^2 (btw ^ means to the power)
a and b are the legs. c is the hypotenuse
21^2 + 20^2 = c^2
441 + 400 = 481
then we have to square it.
the square root of 481= 29.
btw the hypotenuse is always going to be bigger than the legs.
hope it helps!! btw it is right!
This is because 4+(-3) is also 4-3. So that equals 1
Answer:
get a calculator and do 28 - 25%
Step-by-step explanation:
You would shade 4/6, or 4 parts of the square, since 2/3 is equivalent to 4/6.
