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aivan3 [116]
2 years ago
8

Evaluate the expressions when x = 3; y = 4 & z = -2

Mathematics
1 answer:
WINSTONCH [101]2 years ago
7 0

Answer:

Sub in the numbers given to x, y, z and use calculator to solve

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Which point does the graph of the parent function Y=tan(x) pass through?
zvonat [6]

Answer:

(0, 0)

Step-by-step explanation:

The graph of y = tan x passes through the origin, (0, 0).

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3 years ago
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240 is 60% of what number?
Brums [2.3K]
Hi there! To find the answer to that question, we can write and solve a proportion. Set it up like this: 240/x = 60/100. This is because we're looking for the whole and we already know the part, which is 240. Cross multiply the values in order to get 24,000 = 60x. Now, divide each side by 60 to isolate the variable. When you do, you get x = 400. You can check this by dividing and then multiplying that quotient by 100. 240/400 is 0.6 and 0.6 * 100 is 60. That makes 60%. There. 240 is 60% of 400.
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3 years ago
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Adam has the scatterplot shown for his data set, where snowfall is measured in inches, and he is trying to describe the line of
MissTica

Answer:

C) As the amount of snow increases, the number of accidents increases.

Step-by-step explanation:

An image showing the scatter plot is attached.

From the attached imaged, the scatter plot is a straight line which goes up along the X - Y axis.

X = snowfall

Y = accident

Since the scatter plot is going up increasingly for any value plotted; it means as the amount of snow increases, the number of accidents increases. That is, as X (snowfall) increases Y (accident) increases also.

3 0
3 years ago
Graph Equation 1: 6x - 3y = 3 Equation 2: 4x - 2y = 8 *
tatiyna

6x - 3y = 3 will be graph 1

4x - 2y = 8 will be graph 2

7 0
4 years ago
Han wants to buy a $30 ticket to a game, but the pre order tickets are sold out. He knows there will be more tickets sold the da
mr_godi [17]

It is given in the question that

Han wants to buy a $30 ticket to a game, but the pre order tickets are sold out. He knows there will be more tickets sold the day of the game, with a markup of 200%.

So Han expect to pay

= 30 + 200 \ percent \ of  \ 30

for the ticket if he buys it the day of the game.

That is

= 30 + 200*30 * \frac{1}{100}  = $90

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3 years ago
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