The length of one side 27 feet
Answer:
2
Step-by-step explanation:
Answer:
1st question answer is 10cm2
2nd question answer is 1368 in2
3rd question answer is 45 in2
Step-by-step explanation:
1st question explanation is 16+ 24 = 40
2nd question explanation is 19 x 8 x 9 = 1368
3rd question explanation is 8 x 2 1/4 x 2 1/2 = 45
DON'T COMPLAIN IF WRONG!
Quadratic trinomals are in the form of x^2+bx+c
You need to find the factors of c that add up to b.
So the first question x^2+5x-14
You are looking for the factors (multiply) of -14 that add up to 5
You need to do the same for the next one. Factors of 3 that add up to -4
Those factors would be -3 and -1
That makes the factors (x-1)(x-3)
If the regular soccer goal was 24 ft wide and the kid soccer goal was 6 ft wide 6x4=24 so if you would do the same thing to the height the kid soccer goal would be 2 ft tall
