The sales tax on the jacket is $4.8. Add the price and the sales tax together and you get $64.8 on the Jacket including sales tax.
It cannot be a cube.
A cone and pyramid have 1 base and a sphere has none.
-8x = 16
x = 2
you add the x and then you subtract the 1
V=hpir^2
V=36pi
h=4
LA=2hpir
find r then find lateral area
36pi=4pir^2
divide by 4pi
9=r^2
sqrt both sides
3=r
LA=2hpir
LA=2*4*pi*3
LA=8*pi*3
LA=24pi
lateral area=24 pi squarea units
Answer:
16
Step-by-step explanation:
x^2-8x+k is a quadratic expression of the form ax^2 + bx + c. Here a = 1, b = -8 and c = k. Focus on x^2-8x and complete the square as follows: Take half of the coefficient of x (that is, take half of -8) and square the result:
(-4)^2 = 16; if we now write x^2-8x+ 16, we'll have the square of (x - 4): (x -4)^2.
Thus, k = 16 turns x^2-8x+k into a perfect square.
