Answer:
12-9 i think
Step-by-step explanation:
Because it says the difference if a number y and 9. If y equals 12 then shouldn't it be 12-9?
Answer:
it is 9.5
Step-by-step explanation:
if it were a square you would add the multiply but now you only multiply
Answer:
168 
Step-by-step explanation:
Start by finding the whole prism's volume. 9 x 3 x 8 = 216 Then find the volume of the missing part. 8 x 6 x 1 = 48. Subtract the missing volume from the whole volume. 216 - 48 = 168
The formula for the volume of a cone is V=(1/3)πr^2h.
To find r (radius) divide the diameter by 2, giving you 2.5 cm.
Plug in the numbers now !
V=(1/3)(3.14)(2.5^2)(9)
V=(1/3)(3.14)(6.25)(9)
V=(1/3)(176.625)
V=58.875
Therefore, the volume of the cone is about 59cm^3 :)
A quadratic function is a function that has a degree of 2. This shows that there will be about 72 births for month 8
<h3>Quadratic functions</h3>
A quadratic function is a function that has a degree of 2. Given the quadratic function shown:
f(x) = x² + x
where
x is the total months
In order to use the function to predict the number of births for month 8, we will substitute x = 8 into the function as shown:
f(x) = x² + x
f(8) = 8² + 8
f(8) = 72 births
This shows that there will be about 72 births for month 8
Learn more on quadratic function here: brainly.com/question/24380382
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