Answer:
3.8
Step-by-step explanation:
We are going to plug in the values of the equation, so h(t)=-4.9^2+v0t+h0 will
now be h(t)=-4.9^2+0+70
Now we will find the a b and c of the equation, a=-4.9 b=0 c=70
Now we must find the discriminant of the equation, which the equation for that is D=b^2+(-4)(a)(c)
So D=1,372
Now we use the quadratic formula (see picture below for finished product)
Answer:
you will solve the word problem by subtracting how much she spent to how much she owes. Then you get 250-112.49 = $137.51
Step-by-step explanation:
please mark me brainlyest.
I'm working on something like this too.
You want to get the measure of y.
4x - 2y = 10
-4x -4x
------------------
-2y = 4x + 10
----- ---- ----
-2 -2 -2
y = -2/1x + -5
m = -2
b = -5
I think.....
Answer:
the 5 seated table with the 2 pizzas got more each.
Step-by-step explanation:
pieces each
pieces each
pieces each
Now change the fractions s that they all have a common denominator.
![2\frac{1}{2} = 2\frac{15}{30}](https://tex.z-dn.net/?f=2%5Cfrac%7B1%7D%7B2%7D%20%3D%202%5Cfrac%7B15%7D%7B30%7D)
![2\frac{1}{3} = 2\frac{10}{30}](https://tex.z-dn.net/?f=2%5Cfrac%7B1%7D%7B3%7D%20%3D%202%5Cfrac%7B10%7D%7B30%7D)
![2\frac{2}{5} = 2\frac{15}{30}](https://tex.z-dn.net/?f=2%5Cfrac%7B2%7D%7B5%7D%20%3D%202%5Cfrac%7B15%7D%7B30%7D)
Thus meaning that the 5 seated table with the 2 pizzas got more each.