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3 years ago

What is 190 x 900 + 1000

Mathematics

2 answers:

Alborosie3 years ago

5 0

172000
this the answer

gladu [14]3 years ago

3 0

172000 hope this helps

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to join a local square dancing group, jan has to pay a $100 registration fee plus $20 per month. how many months can she dance f

Kazeer [188]

Answer: 15 months

Step-by-step explanation:

Her balance after paying the registration fee is $300. Then we need to divide this remaining money into as many chunks (months )of $20. So we do 300/20 = 15 months

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3 years ago

What is the equation of the graphed line written in

Andrew [12]

Given:

Given that the graph of the linear equation.

We need to determine the equation of the graph.

Slope:

The slope of the equation can be determined using the formula,

$m=\frac{y_2-y_1}{x_2-x_1}$

Let us substitute the coordinates (2,0) and (0,-4) in the above formula, we get;

$m=\frac{-4-0}{0-2}$

$m=\frac{-4}{-2}$

$m=2$

Thus, the slope of the equation is 2.

y - intercept:

The y - intercept of the equation is the value of y when x = 0.

Hence, from the graph, it is obvious that when x = 0, the value of y is -4.

Therefore, the value of the y - intercept is b = -4.

Equation of the line:

The equation of the line can be determined using the formula,

$y=mx+b$

Substituting the values, we have;

$y=2x-4$

Subtracting both sides by 2x, we have;

$-2x+y=-4$

Dividing both sides by -1, we get;

$2x-y=4$

Thus, the equation of the line is $2x-y=4$

Hence, Option B is the correct answer.

3 0

3 years ago

Write each rate as a unit rate 72 ounces in 6 streaks

Anna35 [415]

12/ 1 is the unit rate

5 0

3 years ago

What single transformation maps ∆ABC onto ∆A'B'C'? A. rotation 90° clockwise about the origin B. rotation 90° counterclockwise a

Klio2033 [76]

Answer:

B. rotation 90° counterclockwise about the origin.

Step-by-step explanation:

Transformation is the process by which the size or orientation of a given figure is altered without any effect on its shape. Examples are; rotation, reflection, translation and dilation.

Rotation is the process of turning a figure about a reference point called the origin. While reflection is turning a figure about a line to produce its image.

In the given question, ∆ABC is mapped onto ∆A'B'C' by rotating it at 90° counterclockwise about the origin.

8 0

3 years ago

Read 2 more answers

Which of the following rational functions is graphed below?

Lady_Fox [76]

Answer:

B. $f\left(x\right)=\frac{x}{\left(x+4\right)\left(x-1\right)}$

Step-by-step explanation:

I graphed this function on the graph below and it matched the graph you have.

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3 years ago