Answer:
Step-by-step explanation:
1 edge: 30in
top + 4 sides: 150in to be covered by tile
1 tile: 3in
How many tiles will Raj need to cover 150 inches?
3in x 50 = 150in
Therefore, Raj will need 50 ceramic tiles to cover the top and four sides of the table.
Answer:
50 tiles
(please tell me if I am wrong, but hope I helped)
Answer:
f[g(2)] = 50
Step-by-step explanation:
<u>Given functions:</u>
We are asked to determine f[g(2)], which is known as a composite function. When solving composite functions, you always work inside out.
Step 1: Find the value of g(2) by substituting 2 for x in function g(x).
Step 2: Substitute the found value into the composite function.
![\\\implies f[g(2)]= 2(4+1)^2](https://tex.z-dn.net/?f=%5C%5C%5Cimplies%20f%5Bg%282%29%5D%3D%202%284%2B1%29%5E2)
![\implies f[g(2)] = 2(5)^2 \Rightarrow 2(25) \Rightarrow \boxed{50}](https://tex.z-dn.net/?f=%5Cimplies%20f%5Bg%282%29%5D%20%3D%202%285%29%5E2%20%5CRightarrow%202%2825%29%20%5CRightarrow%20%5Cboxed%7B50%7D)
Hence, the value of the composite function f[g(2)] is 50.
Learn more about composite functions here:
brainly.com/question/28062427
brainly.com/question/26215408
18 - 2= 16
a bike has 16 tires fewer than a semi-truck
Answer:
The key fact about the enlargement, scale factor > 1
The key fact about the reduction, 0 < scale factor < 1
Step-by-step explanation:
<em>Let us explain what is the dilation?</em>
- A dilation is a transformation that changes the size of a figure.
- It can become larger or smaller, but the shape of the figure does not change.
-
The scale factor measures how much larger or smaller the image will be
- If the scale factor greater than 1, then the image will be larger
- If the scale factor between 0 and 1, then the image will be smaller
Enlargement means the image of a figure after dilation is larger than the original figure
Reduction means the image of a figure after dilation is smaller than the original figure
The key fact about the enlargement is that the scale factor of dilation must be greater than 1 ⇒ scale factor > 1
The key fact about the reduction is that the scale factor of dilation must be between 0 and 1 ⇒ 0 < scale factor < 1
Answer:
x=8
x=3
Step-by-step explanation:
f(x) = −4(x − 8)² + 3
h(x)= -(x-3)² + 2
- <em>The axis of symmetry of a parabola is a vertical line that divides the parabola into two congruent halves. The axis of symmetry always passes through the vertex of the parabola . The x -coordinate of the vertex is the equation of the axis of symmetry of the parabola.</em>
f(x) = −4(x − 8)² + 3
for the first function, the vertex is:
- x-8=0 ⇒ x= 8, this is the axis of symmetry
h(x)= -(x-3)² + 2
for the second function, the vertex is:
- x-3= 0 ⇒ x=3, this is the axis of symmetry, it is also visible on the graph
