I don’t understand.
online school is hard
Answer:
459 Miles
Step-by-step explanation:
Answer:
(x+6) feet, 110sq ft
Step-by-step explanation:
Area = width * length = something * (x + 7)
Width = (x+6) as 6 and 7 add to 13 and times to 42.
To confirm expand (x+6)(x+7)=x^2+6x+7x+42=x^2+13x+42
(x+6) feet
4^2+13(4)+42=16+52+42=110 sqft
Answer:
15
Step-by-step explanation:
he can read 30 pages in 10 minutes, which means 15 pages in 5 minutes =15, 15 plus 30 = 45
30 pages in 10 minutes
15 pages in 5 minutes
Answer:
(1 , 2)
Put the equation in the form "y=ax2+bx+c
Calculate the -b term, which is also the x coordinate of the vertex.
Plug in -b/2 into the equation for x and then solve for y.
