Multiply first and last coefficients:
2*(-9) = -18
Find 2 factors which multiply to -18 and add up to 17:
18 and -1
Rewrite quadratic with 17y split up as' 18y - y', Then factor by grouping:
If one inch represents 15 feet, then:
2 inches represent:
2 * 15 = 30 feet
1 2/3 inches represent:
1 2/3 * 15 =
= 5/3 * 15 =
= 75/3 =
= 25 feet
So the real area of the court is 30 * 25 = 750 square feet.
Answer: 99 or 100 because you can tell.
Have a great day
Answer:
The answer is five
Step-by-step explanation:
Because 5 times 3 equals 15.
That's just basic multiplying. (*^*)
Have a good day!
Answer:
7 answer is 4+2√129 I think