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3 years ago

I need help with this

Mathematics

1 answer:

tensa zangetsu [6.8K]3 years ago

6 0

Answer:

A. More students prefer Model A1 calculators than the Model C3 calculators.

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How do you set the problem?

Minchanka [31]

180 - ( 10x -3) is your answer

8 0

3 years ago

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Tatiana [17]

Answers: A , B , and D are correct.
________________________________________________________
The following statements are true and correct:
____________________________________________________
[A]: y is a function of x .
____________________________________________________
[B]: The graph of the relationship is a line.
____________________________________________________
[D]: When the input is -2, the output is 3.
____________________________________________________

Note:
____________________________________________________
Choice: [C]: "When the input is -3, the output is 4 ." → is INCORRECT.

Note: When the input is -3, the output is "4 <span>⅓";
that is, when x = -3, y = 4 </span>⅓ .
_____________________________________________________
Choice: [E]: "The y-intercept of the relationship is: (0,1)." → is incorrect.

Note: The y-intercept refers to the value of "y" where the line crosses the "x" axis. From the equation; and form the graph, we see that the y-intercept is: "⅓" ; or, "(0, ⅓)" .
<span>________________________________________________________
</span>Here is the graph of the equation:
____________________________________________
y = $- \frac{4}{3} x + \frac{1}{3}$ ;
_____________________________________________

5 0

3 years ago

The sum of two numbers is 46 and the difference is 14. What are the numbers?

Dafna1 [17]

Let x represent the larger number.
.. x -(46 -x) = 14 . .the difference is 14
.. 2x = 60 . . . . . . simplify
.. x = 30 . . . . . . . divide by 2
The larger number is 30; the smaller is 16.

8 0

3 years ago

Read 2 more answers

A pentagon has the following side lengths 5 inches 3 inches 7 inches 4 inches and 3.5 in what is the perimeter of the Pentagon?

Svetllana [295]

Answer:

22.5 inches

Step-by-step explanation:

Perimeter is simply the measure of all sides of a shape. Simply add.

5+3+7+4+3.5=22.5

8 0

4 years ago

Read 2 more answers

Please help Point L is located at coordinate-35

Gnoma [55]

The coordinate of the midpoint of line segment LT is determined as: -12.

<h3>How to Find the Coordinate of the Midpoint of a Line Segment?</h3>

The midpoint of a line segment is the point where the distance between the endpoints of the line segment are equidistant. The distance from that midpoint to each endpoint is the same.

Given the following:

Coordinate of point L is: -35
Coordinate of point T is: 11

Distance from point L to T = |-35 - 11| = 46 units.

Half of 46 units would be: 46/2 = 23 units.

This means that, both point L and point T are 23 units from the midpoint of segment LT.

Thus, the coordinate of the midpoint would be 23 units from -35 = -35 + 23 = -12

Or 23 units from the midpoint to point T = 11 - 23 = -12

Therefore, the coordinate of the midpoint of line segment LT is determined as: -12.

Learn more about the midpoint of a segment on:

brainly.com/question/19149725

#SPJ1

7 0

2 years ago

I need help with this​

I need help with this