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2 years ago

The table shows the number of pages a student reads and how many

Mathematics

1 answer:

dolphi86 [110]2 years ago

5 0

Answer:

the unit rate is 2.25

Step-by-step explanation:

4×2.25=9.0

6×2.25=13.5

8×2.25=18.0

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Whwat is 2 pwus 1 pweass hellpe itz vary hard

hichkok12 [17]

Answer: 3

Step-by-step explanation: 2+1=3

8 0

3 years ago

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A student expressed the sum of 2 whole numbers as 5 times (8+3).What are the 2 whole numbers?

Marta_Voda [28]

Well if the two numbers are equal to 5x(8+3).

Lets say that these two numbers are X and Y,

So that would be X + Y = 5(8+3)

which means X + Y = 55

You could write that as a fuctions Y = 55 - X

Now by using the graph you get and the X values of [0,55] ( This means every value from 0 to 55 ), you will get a X and Y value that if you added up together will give you the value of 8(5+33)

An examples for the answers would be

(0,55) (1,54) (2,53) (3,52) (4,51) (5,50) (6,49) ... it goes on until x reaches 55.

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3 years ago

Determined to find the slope<br>(1 7K), and (-3,5K)

Helga [31]

Answer: $\dfrac{K}{2}$ .

Step-by-step explanation:

As we know ,

The slope of a line that passes through $(x_1,y_1)$ and $(x_2,y_2)$ is given by :

$\dfrac{y_2-y_1}{x_2-x_1}$

The slope of a line that passes through (1 , 7K), and (-3,5K) =

$\dfrac{5K-7K}{-3-1}\\\\=\dfrac{-2K}{-4}\\\\=\dfrac{K}{2}$

Hence, the slope of the given line is $\dfrac{K}{2}$ .

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2 years ago

I will give your brainliest for this please

erastova [34]

cos=adj/hyp

=0.5/1.3

CD=0.4

*add CD+BC to find BD

0.4+1.0

BD=1.4cm

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2 years ago

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What is the domain of the square root function graphed below?

melisa1 [442]

You can see that the function is graphed for every number x that is greater than or equal to zero.

So we write that the domain is $x \leq 0$ .

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2 years ago

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