Answer:
on #1 x=2 and y=2
Step-by-step explanation:
a squared + b squared = c squared
2 squared + 2 squared = 4 squared
4 + 4 = 8
A normal distribution is symmetrical about the mean. Therefore half of all young men are shorter than 68 inches.
Answer:
18
Step-by-step explanation:
it does not have an area its an circle so it just 18 feet
really want a crown
Step-by-step explanation:
d = z - 9
d = 10 - 9 ----> substitute
d = 1
<span>Yes, the equation can be solved by factoring. Using the given equation, take the square root of both sides. Both 169 and 9 are perfect squares, so the left side becomes plus or minus 13/3, which is rational. Six plus 13/3 is a rational number, and 6 minus 13/3 is also a rational number. If the solutions of a quadratic equation are rational, then the equation is factorable. </span>
