Answer:
x = 12
Step-by-step explanation:
In order for these lines to be parallel:
5x = 4x + 12
x = 12
Hope this helps
Well, first of all, add 3.3 to 7.2
(10.5)
Now, divide 10.5 by 5
(2.1)
Your answer is d = 2.1
Answer:
A: 45.9 meters
B: 4.29 seconds
Step-by-step explanation:
A: h(t)=1/2(-9.8)(3)^2+0(3)+90
h(t)=-4.9(3)^2+90
h(t)=-44.1+90
h(t)=45.9 meters
B: 0=1/2(-9.8)(t^2)+0t+90
0=-4.9t^2+90
-90=-4.9t^2
18.37=t^2
t=4.29 seconds
In the second question, the numbers aren't exact, but they're a close approximation.
Answer:
Assuming that each coin is fair and is equally likely to land heads or tails, the probability is 3/4.
