Step-by-step explanation:
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I can give you the answer only for the first question, but this one will definitely help you and bring you the points you need. The amount of tax that is paid on the computer is <span>0.08x, where </span>x is the original cost
and 8% is the tax rate. Hope you still need because that's really works.
Answer: 200
Step-by-step explanation: all you have to is multiply 50 by 4 because 25 is a forth of 100% and 50 x 4 = 200.
Answer:
<em>128</em>
Step-by-step explanation:
<em>Method A.</em>
The volume of the prism is 2 cubic units.
Each cube has side length of 1/4 unit.
The volume of each cube is (1/4)^3 cubic unit.
The volume of each cube is 1/64 cubic unit.
To find the number of cubes that fit in the prism, we divide the volume of the prism by the volume of one cube.
(2 cubic units)/(1/64 cubic units) =
= 2/(1/64)
= 2 * 64
= 128
<em>Method B.</em>
Imagine that the prism has side lengths 1 unit, 1 unit, and 2 units (which does result in a 2 cubic unit volume.) Since each cube has side length 1/4 unit, then you can fit 4 cubes by 4 cubes by 8 cubes in the prism. Then the number of cubes is: 4 * 4 * 8 = 128
Using Hinton's method;
- Draw two ordinary 3D cubes in 2D space, one encompassing the other, separated by an "unseen" distance
- Then draw lines between their equivalent vertices.
- The eight lines connecting the vertices of the two cubes in this case represent a single direction in the "unseen" fourth dimension.
<h3>What is a 4 dimensional shape?</h3>
A four-dimensional shape (4D) is a mathematical extension of a three-dimensional or 3D space.
Three-dimensional space is the simplest possible abstraction of the observation that one only needs three numbers, called dimensions, to describe the sizes or locations of objects.
Using Hinton's method;
- Draw two ordinary 3D cubes in 2D space, one encompassing the other, separated by an "unseen" distance
- Then draw lines between their equivalent vertices.
- The eight lines connecting the vertices of the two cubes in this case represent a single direction in the "unseen" fourth dimension.
Learn more about dimensional shapes here:
brainly.com/question/12280037
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