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baherus [9]
3 years ago
15

7. Ned took a test with 25 questions. He lost 4

Mathematics
1 answer:
Alenkinab [10]3 years ago
5 0
84 points lost overall
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Match the pairs of equivalent expressions.
Troyanec [42]

Answer:

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3 years ago
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Can you simplify a chain of if then statements? if so what do we call it?
lawyer [7]

A conditional statement (also called an If-Then Statement) is a statement with a hypothesis followed by a conclusion. ... The hypothesis is the first, or “if,” part of a conditional statement. The conclusion is the second, or “then,” part of a conditional statement.

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4 years ago
Suppose △JMN≅△KQR .
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3 years ago
Graph the function<br> Need help ASAP plz
sattari [20]

Given:

The equation of a function is

y=(x-4)^2+1

To find:

The graph of the given function.

Solution:

The vertex form of a parabola is

y=(x-h)^2+k        ...(i)

Where, (h,k) is vertex of the parabola.

We have,

y=(x-4)^2+1         ...(ii)

From (i) and (ii), we get

h=4, k=1

The vertex of the parabola is (4,1).

Now, the table of values is

x             y

2            5

3            2

4             1

5            2

6            5

Plot these points on a coordinate plane and connect them by a free hand curve.

The graph of given function is shown below.

5 0
3 years ago
A box is created from a sheet of cardboard 20 in. on a side by cutting a square from each corner and folding up the sides. Let x
Digiron [165]
Assuming the sheet is a square

see diagram
the length will be 20-2x
the width will be 20-2x
and the height will be x

the volume will be (20-2x)(20-2x)(x)

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4 years ago
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