Answer: 335.75
Step-by-step explanation: first, you multiply 3.2 by 100 which equals 320. then you add 15.75 to it and you get 335.75
Answer:
3.02 is the answer
Step-by-step explanation:
BTW, study today! I'm so mad bro
I hope this helps you
x.x+x.b+x.a+a.b
x^2+(b+a).x+a.b
a.b=8
a=1 b=8
a+b=k
k=1+8=9
a=2 b=4
k=2+4=6
a= -1 b= -8
k= -1-8=-9
a= -2 b= -4
k= -2-4=-6
The formula for the area of a circle is PI x radius^2.
To find the area of the sector, you would multiply the area by the ratio of the the sector angle over 360.
The formula would become PI x r^2 x 30/360.
The 2nd choice is correct.
Answer:
Step-by-step explanation:
1 yard = 3 feet = 36 in
so 1 in = 1/36 yard, 1 ft = 1/3 yard.
The volume of the layer of the topsoil, is:
4 in * 28 ft * 14 ft = 4 *(1/36)*23*(1/3)*17*(1/3) yard cubed =
(4*28*14)/(36*3*3)= 1955/324=
The store only sells increments of 1/4 = 0.25 cubic yards.
we need 6.034/0.25=
So we need to buy 25 (24 will not be enough) increments of 1/4 cubic yards.