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3 years ago

Which graph shows the result of dilating this figure by a factor of 3 about the origin?

Mathematics

2 answers:

SVETLANKA909090 [29]3 years ago

6 0

Do you have a picture that shows the graphs

Katena32 [7]3 years ago

4 0

Answer:

Step-by-step explanation:

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Write a problem based on the given information.

maksim [4K]

Answer:

Total cost of dinner = P + 0.15p = 23

Step-by-step explanation:

Consider the information provided.

The cost of dinner at a restaurant is $P.

The tip offered for the service was, $0.15p.

The total of the cost of dinner and the tip offered for the service is:

T = P + 0.15p = 23

7 0

3 years ago

The image of the point (4. 9) under a translation is (9. 13). Find the coordinates

gavmur [86]

Answer:

The coordinates of the image are (10,6)

Step-by-step explanation:

Translation

A point located at (x,y), translated by (a,b) maps to the point (x+a,y+b).

If we know the location of the point (x,y) and the location of its image (x',y'), we can know the values of (a,b) by subtracting:

(a,b) = (x',y') - (x,y)

We know the coordinates of the point (4,9) and the coordinates of its image (9,13). Calculate the translation:

(a,b) = (9,13) - (4,9) = (5,4)

If the point (5,2) is translated under the same conditions, then it will map to the point (5,2) + (5,4) = (10,6).

The coordinates of the image are (10,6)

6 0

2 years ago

MATH HELP ASAP!! 10) Which square root is a whole number?

Stella [2.4K]

Answer:

C - 256

Step-by-step explanation:

256 / 16 = 16.

8 0

3 years ago

Read 2 more answers

SOMEONE HELP ASAP PLEASE. Answers and links that have nothing to do with the question will be reported.

Serhud [2]

Answer:

$\frac{1}{15}$

Step-by-step explanation:

There are 2 yellow marbles, 3 pink marbles, and 5 blue marbles in the bag, for a total of 10 marbles.

Let's start with the probability that the first marble drawn is pink. Since there are 3 pink marbles out of the 10 total marbles, the probability of this happening is $3/10$ .

Since the first marble is not put back in the bag, there are now 9 marbles left, 2 of then being pink. The chances of drawing a pink marble now is $2/9$ . To find the chances of both of these events happening, multiply them together to get:

$\frac{3}{10}\cdot \frac{2}{9}=\frac{6}{90}=\boxed{\frac{1}{15}}$

5 0

3 years ago

if y is directly proportional to x when x = 4 and y = -2, write an equation to model the given relationship. What is x if y = -2

hoa [83]

Direct proportion equations have the following form:

$y=kx$

Where "k" is the Constant of proportionality.

In this case you know that "y" is directly proportional to "x" and when:

$x=4;y=-2$

Having these values, you can substitute them into the equation and solve for "k":

$\begin{gathered} -2=k(4) \\ \frac{-2}{4}=k \\ k=-\frac{1}{2} \end{gathered}$

So, substituting the value of "k" into the first equation shown above, you get that the equation that models the given relationship is:

$y=-\frac{1}{2}x$

Now, to find the value of "x", when the value of "y" is -24, you must substitute this value into the equation that models the relationship and then solve for "x". Then, you get:

$\begin{gathered} -24=-\frac{1}{2}x \\ (-24)(-2)=x \\ x=48 \end{gathered}$

Therefore, the answers are:

$\begin{gathered} y=-\frac{1}{2}x \\ \\ x=48 \end{gathered}$

3 0

1 year ago