Answer:
12 hours
Step-by-step explanation:
15/2=7.5
90/7.5 = 12
Answer:
3,4,5 forms a right triangle
1,2 ,9 does not form a triangle
Step-by-step explanation:
Three side lengths that will form a triangle
3,4,5
This is a Pythagorean triple. It forms a right triangle
3^2 +4^2 = 5^2
9+16=25
25=25
Three side lengths that will not form a triangle
1,2 9
The sum of the two smaller sides must be greater then the third
1+2 < 9 not greater
Answer:
Y = -x - 1
Step-by-step explanation:
Slope (rise / run) is -1 and the y-intercept is -1.
Hoep this helps. Pls give brainliest.
$4.50 because 3 were free wich means 9 cost money 9*0.50=4.5
Answer:
b = 1
b = -1
a = 0
Step-by-step explanation: