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2 years ago

If the point D (8, -5) is reflected over the x-axis, the coordinates of D’ would be

Mathematics

1 answer:

meriva2 years ago

5 0

The image of the point after the reflection across the x-axis is (8,5)

<h3>How to determine the image of the point?</h3>

The point is given as:

D = (8,-5)

The rule of reflection across the x-axis is:

(x,y) -> (x,-y)

So, we have:

D' = (8,5)

Hence, the image of the point after the reflection across the x-axis is (8,5)

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Cam used 2/3 of the flour from a 5-lb bag to make all of her holiday cookies. How much flour, in pounds, is left in the bag?

Tcecarenko [31]

Answer:

3.3lbs

Step-by-step explanation:

5 x 2/3 = 3.3

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3 years ago

. Roger uses his truck to plow parking lots when it snows. He wants to find a model to predict the number of service calls he ca

expeople1 [14]

Answer:

4.1 calls

Step-by-step explanation:

The number of calls (c) that Roger expects to get as a function of how many inches of snow fall (s), is described by the following linear model:

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Therefore, when s = 4.7 inches, the number of service calls that Roger expects is:

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6 0

4 years ago

A right rectangular prism has a volume of 470.40 cm³. The length of the solid is 6.4 cm and the width is 9.8 cm.

Aleonysh [2.5K]

Answer: 720.3

Step-by-step explanation:

First you divide 6.4 by 9.8 then you divide by 470.40 to get 720.3

Hope this helps

7 0

3 years ago

Please help its about math

Andreyy89

Answer:

3 ×2

»(3×20) ×(2×20)

»60 × 40

» (60÷10) ×(40÷10)

» 6 × 4

Option C is your answer

3 0

3 years ago

Having trouble with ratio and proportional

yan [13]

A ratio is a comparison of two numbers that can be written in multiple ways such as:

Word: There are ___x for every ___ y
Fraction: y/x
Ordered pair: (x,y)
Ratio:x:y

Proportional is a type of relationship where, oh a graph, a line goes through the 0,0 point and when you divide y/x at any point, you will get the same answer.

Hope this helped!

6 0

3 years ago