Arace car travels 1212 km in 4 hours. what is the car’s rate of speed?

1,212 dvvided by 4 =

303

ill explain more k here u go

The car's rate of speed is precisely  1,212 km per 4 hours.

If you're more comfortable with a unit rate, then simply  

perform the division:

  1,212 / 4 = 303

1,212 / 4  km/hr  =  303 km/hr

I hope this helps!

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph