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2 years ago

Dilations on coordinate plane algebraic representation

Mathematics

1 answer:

igomit [66]2 years ago

8 0

Answer:

When a dilation in the coordinate plane has the origin as the center of dilation, you can find points on the dilated image by multiplying the x- and y-coordinates of the original figure by the scale factor. For scale factor k, the algebraic representation of the dilation is (x, y) → (kx, ky)

Step-by-step explanation:

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Scott tossed a wad of paper. It landed in

iris [78.8K]

Answer:

36 times.

Step-by-step explanation:

3/5=0.6

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1 year ago

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2 years ago

Read 2 more answers

What are 2 consecutive whole numbers that lie between the square root of 140

deff fn [24]

11 and 12.
the square of 11 is 121 and the square of 12 is 144 and because 140 is between 121 and 144, 11 and 12 are the correct answer.

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2 years ago

A recipe for casserole calls for 2 cups of rice. The recipe makes 6 servings of casserole. how many cups of rice will you need t

ss7ja [257]

You will need 3.333.... cups of rice to make 10 servings of casserole.

Explanation

The recipe which makes 6 servings of casserole, needs 2 cups of rice.

Suppose, you need $x$ cups of rice for making 10 servings of casserole.

Now, the equation according to the ratio of "cups of rice" to the "servings of casserole" will be.....

$\frac{x}{10}=\frac{2}{6}\\ \\ 6x= 2*10=20\\ \\ x=\frac{20}{6}=3.333.....$

So, you will need 3.333.... cups of rice to make 10 servings of casserole.

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3 years ago

Andy currently runs a total of 12 miles per week. He plans to increase that number by 1.5 miles until he reaches a total of 26 m

sergejj [24]

Answer:

$1.5x+12=26$

Step-by-step explanation:

Let x be the number of weeks that it will take Andy to reach his goal.

We have been given that Andy currently runs a total of 12 miles per week. He plans to increase that number by 1.5 miles, so number of miles increased in x weeks will be 1.5x and total number of miles ran in x weeks will be 1.5x+12.

Since Andy wants to reach a total of 26 miles per week, so we will equate the total number of miles ran in x weeks with 26.

$1.5x+12=26$

Therefore, the equation $1.5x+12=26$ can be used to determine x, the number of weeks that it will take Andy to reach his goal.

5 0

2 years ago