The diameter is 8, so the radius is 4 (cut the diameter in half)
r = 4
The height is h = 3
Plug this into the formula below which is the volume of a cylinder
V = pi*r^2*h
V = pi*4^2*3
V = pi*16*3
V = pi*48
V = 48pi <--- this is the exact volume in terms of pi
V = 48*3.14
V = 150.72 <---this is the approximate volume
V = 151 cubic cm is the approximate volume if we round to the nearest whole number
Answer: choice A
Answer:
![f(x)=x^3](https://tex.z-dn.net/?f=f%28x%29%3Dx%5E3)
Step-by-step explanation:
The parent function denotes the simplest function (free from any horizontal/vertical stretch/compression) that represents a family of functions. In this case the term 1/4 indicates a horizontal stretch and should be removed to find the parent function of
. From here we're in simplest form, since
or others represent a completely different family of functions and cannot be obtained from horizontal/vertical stretches/compressions.
Answer:
Olga will use 133.33 ounces of floor.
Step-by-step explanation:
To solve this question we will apply the unitary method to calculate the amount of flour to make 300 muffins.
∵ To make 225 muffins Olga uses flour = 100 ounce
∴ To make 1 muffin Olga will use flour = ![\frac{100}{225} ounces](https://tex.z-dn.net/?f=%5Cfrac%7B100%7D%7B225%7D%20ounces)
∴ For 300 muffins Olga will use flour =
= 133.33
Olga will use 133.33 ounces of flour.
Answer:
![\boxed{\sf x = \dfrac{1}{21}}](https://tex.z-dn.net/?f=%5Cboxed%7B%5Csf%20x%20%3D%20%5Cdfrac%7B1%7D%7B21%7D%7D)
Explanation:
![\rightarrow \sf 3x+7-6= \dfrac{8}{7} - 0](https://tex.z-dn.net/?f=%5Crightarrow%20%5Csf%203x%2B7-6%3D%20%5Cdfrac%7B8%7D%7B7%7D%20%20-%200)
simplify the following
![\rightarrow \sf 3x+1= \dfrac{8}{7}](https://tex.z-dn.net/?f=%5Crightarrow%20%5Csf%203x%2B1%3D%20%5Cdfrac%7B8%7D%7B7%7D)
subtract 1 from both sides
![\rightarrow \sf 3x+ 1 -1= \dfrac{8}{7} - 1](https://tex.z-dn.net/?f=%5Crightarrow%20%5Csf%203x%2B%201%20-1%3D%20%5Cdfrac%7B8%7D%7B7%7D%20%20%20-%201)
simplify the following
![\rightarrow \sf 3x= \dfrac{1}{7}](https://tex.z-dn.net/?f=%5Crightarrow%20%5Csf%203x%3D%20%5Cdfrac%7B1%7D%7B7%7D)
multiply both sides by 1/3
![\rightarrow \sf 3x \cdot \dfrac{1}{3}= \dfrac{1}{7}\cdot \dfrac{1}{3}](https://tex.z-dn.net/?f=%5Crightarrow%20%5Csf%203x%20%5Ccdot%20%5Cdfrac%7B1%7D%7B3%7D%3D%20%5Cdfrac%7B1%7D%7B7%7D%5Ccdot%20%5Cdfrac%7B1%7D%7B3%7D)
simplify the following
![\rightarrow \sf x = \dfrac{1}{21}](https://tex.z-dn.net/?f=%5Crightarrow%20%5Csf%20x%20%3D%20%5Cdfrac%7B1%7D%7B21%7D)
Answer:
option 1
Step-by-step explanation:
Corresponding parts of congruent triangles are equal or congruent