Answer:
Answer is C
Step-by-step explanation:
Because when you go across the X- axis you are just copying the triangle just in the "box" above.
Answer:
The cylinder is cheaper to make because it has less surface area.
Step-by-step explanation:
In order to find the surface area of a cylinder, you do 2πrh+2πr²
We need the radius, which is half of the diameter, so then we have 2π(3·12)+2π·3² which gets us 282.72
We also need the surface area of the rectangular prism which we can get by 7x4 + 7x4 + 12x7 + 12x7 + 12x4 + 12x4 which gets us 320
282.72 < 320
Pizza = x
Sandwiches = 2(x-4)
So if sandwiches = 62
62= 2(x-4), multiply 2 into the para-thesis
62 = 2x - 8 (add 8 to both sides)
70 = 2x (divide both sides by 2)
x = 35 I hope this helps
Answer:
x = -1.7, or x = -17/10
Step-by-step explanation:
f(x) = 9.2 + 6x + 1 is a linear function and as such (and because the slope is not zero) has only one solution. Combining like terms, we get
f(x) = 10.2 + 6x = 0 (you must set this equal to zero if solving for zero(s).
Then 6x = -10.2, and x = -1.7, or x = -17/10
A.) a number divided by 12
b.) 8 times a number
