Answer:
it has 3 steps
Step-by-step explanation:
Step-by-step explanation:
answer 3 is correct.
the result is clearly shifted (translated) and then enlarged (dilation).
the dimensions of the side lengths all follow the same scale factor (2).
Y=3(t+2), x=4t
By the Pythagorean Theorem
d^2=x^2+y^2 and using y and x from the beginning and 8^2 for d^2:
64=16t^2+(3t+6)^2
64=16t^2+9t^2+36t+36
64=25t^2+36t+36
25t^2+35t-28=0 I'll just use the quadratic equation as this has no nice integer solutions :)
t=(-35±√(4025))/50 and since t>0
t≈0.5689 hr (34:07 in minutes and seconds :P )
This is the time elapsed for Zach
Answer:
#1: -2x
#2: 6p + 11
#3: 5k + 1
#4: -2n - 15
Step-by-step explanation:
Answer:
13405 -- 2425 = 10980
Step-by-step explanation: