Answer:
x = 3,-13 :)
Step-by-step explanation:
hope this helps plz brainiest
Answer:
25.5 mph
Step-by-step explanation:
So Bradley's speed can be modeled by the equation y=2x+40 where y=speed, x=time in hours after noon, and b=initial speed
So 12:15 is 15 minutes after noon, which is also 0.25 or 1/4 of an hour after noon. This is the x-value. Plug this into the equation to get his speed at 12:15
y=2(0.25)+40
y=0.5+40
y=40.5
So his speed was 40.5 at the time and since he was going 15 miles over the speed limit, the speed limit is 15 less than his speed
40.5 - 15 = 25.5
1.5
2.5
45/66
35/90
70/120
81/90
12/45
35/70
rahul got 4
15minutes
4/15
43
I did this in class today i have the worksheet with answers Your welcome no work needed put that on the paper
Area = 1/2*a*P
(a = apothem , P= Perimeter)
P = Sum of all sides
= 12*8
= 96
Area = 1/2*30*96 = 1440
Hope this helps!
