Answer:
4×5
Step-by-step explanation:
Four is being added five times by itself, so it is similar to being multiplied 5 times. I hope this helps!
Answer:
37
Step-by-step explanation:
the formula for this is:
A^2 + B^2 = C^2
if you substitute them:
12^2 + 35^2 =C^2 -> 144+ 1225= 1369
and the square root of 1369 is 37
hope this helps!!!
Answer:
im sorry cant help
Step-by-step explanation:
20 1\4%=81\4%
81\4 x 3
answer=60.75
the shape of the telescope is said to be a parabola. In this case, t<span>he general form which we will pattern our equation is y- k= 4a(x – h)^2
(h,k) or vertex = (0,0)
y = 4ax^2
We substitute x = 320/2 = 160, y = 46
46 = 4a (160)^2
46 = 4a (25600)
4a = 23/12800
hence the equation is </span>y = (<span>23/12800)</span>x^2
