A: 178 feet away
B: 14 feet (?)
C: 1250 away from jonathon
1222feet away from seth
1386 away from mason (?)
Answer:
Thanks for asking!
Step-by-step explanation:
The answer is 576 ft cubed. You multiply lxwxh. The equation is 12x8x6 which will give you 576.
Answer:
B
Step-by-step explanation:
They all separately bought items therefore the number of items will be discrete. But they spent the same time all together,therefore total time will be continuous.
Answer:
speed while going = 42, while returning home = 28
Step-by-step explanation:
let his speed on the way to his parents house is (x)
then his speed while returning is x - 14
Time = Distance / speed
528 / x + 528 / x -14 = 22
multiplying the denominator ...
528x + 528x +7392 = 22x^2 +14x
1056x + 7392 = 22x^2 + 308x
0 = 22x^2 -748x -7392
"dividing by 22"
0 = x^2 -34x-336
0 = (x+8) (x-42)
x must be 42
finally jon's speed while back home is 42 - 14 = 28
Answer:
Step-by-step explanation:
The general formula for a horizontal hyperbola :
Given: a = 1 we know a² = 1 ,and that c = 9 so we know c² = 9² = 81
We also know that the relation between a, b, c for a hyperbola is c²= a²+b²
c²= a²+b², substitute what we know
81 = 1 +b², subtract 1 from both sides of the equation
80 = b²
The equation of our hyperbola is:
or