Answer:
5 blocks
Step-by-step explanation:
Since the triangle is right use Pythagoras' identity to solve for AC
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
AC² = AB² + BC² ← substitute values
AC² = 3² + 4² = 9 + 16 = 25 ( take the square root of both sides )
AC =
= 5
For this case we must resolve the following inequality:

Subtracting 8 from both sides of the inequality:

Equal signs are added and the same sign is placed.

Thus, the solution is given by all values of "y" greater than or equal to -20.
Answer:
"y" belongs to the set [-20,∞)
The expression will be 4.25p+1.50b.
Hope this helps!
Answer:
2,225.54
Step-by-step explanation:
I am not sure if I am correct or not but it is either the first or second one.
Decimal Answer: 7.23
Step-by-step explanation: 7+23/100 = 7.23
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