Will give brainlist pleas help !(:

Answer:

m= 1 / -3

Step-by-step explanation:

You have to use the formula

m =  

y2 - y1

x2 - x1

plug-in all you numbers

m=

 4 - 3

- 1 - 2

Answer:

C

Step-by-step explanation:

Because they are all

Answer:

1

Step-by-step explanation:

And close your tabs we don’t want to see your stuff your watching

Answer:

Mia is right since the x-axis crosses the y-intercept and her line is an inequality.

Step-by-step explanation:

Hope this helps Kait:)

Answer:

you got this

Step-by-step explanation:

Mia is right since the x-axis crosses the y-intercept.

Answer:

C. Segment Bisector

Step-by-step explanation:

Answer:

what do you need to figure out explain a little more so I can help you

Step-by-step explanation:

Answer:

The answer is below

Step-by-step explanation:

Max swims the breaststroke for 4 laps at the speed of 50 meters per minute. He then switches to the backstroke and swims another 4 laps at the speed of 25 meters per minute.

a) If length of the pool is d meters, how long did it take Max to complete 4 laps breaststroke?

b)  How long did it take Max to complete 4 laps backstroke?  

c) It took him 2 minutes longer to complete 4 laps backstroke than 4 laps breaststroke. Write the equation that describes this fact.

d)  What is the length of the swimming pool?

Solution:

a) Speed is the ratio of distance to time, it is given as:

speed = distance/time

1 lap = d meters, hence:

4 laps = 4d meters

Max swims the breaststroke at 50 meters per minute. Let us assume the time taken to complete 4 laps is [tex]t_1[/tex] minutes hence:

50 = 4d/[tex]t_1[/tex]

[tex]t_1\\[/tex] = 4d/50

[tex]t_1[/tex] = 2d/25 minutes

b) 1 lap = d meters, hence:

4 laps = 4d meters

Max swims the backstroke at 25 meters per minute. Let us assume the time taken to complete 4 laps is [tex]t_2[/tex] minutes hence:

25 = 4d/[tex]t_2[/tex]

[tex]t_2[/tex] = 4d/25 minutes

c) Since It took him 2 minutes longer to complete 4 laps backstroke than 4 laps breaststroke

[tex]t_2=t_1+2[/tex]

c)

[tex]t_2=t_1+2[/tex]

[tex]\frac{4d}{25}= \frac{2d}{25}+2\\\\multiply\ through\ by\ 25:\\\\4d = 2d +50\\\\4d-2d=50\\\\2d=50\\\\d=25\ meters[/tex]

The pool is 25 meters long

Answer:

246

Step-by-step explanation:

Answer:

zero point three two meter

Step-by-step explanation:

Given

[tex]Measurement = 0.32\ meter[/tex]

Required

How should it be pronounced

From the measurement above, we can see that it contains a decimal point.

Using the rules of decimal point,

The number before the decimal point will be treated as 1 number and will be pronounced as such.

While numbers after the decimal will be treated as individual digits and will be pronounced individually.

Hence, the pronunciation of 0.32 meter is zero point three two meter

Answer: zero and thirty two hundredths. Some strategies are ( expanded form , a place value chart , word form , fraction expanded form i hope this helped i did this today in my class!

Answer:

A

Step-by-step explanation:

Answer:

150 boys were enrolled in 2012

Step-by-step explanation:

Let the number of boys enrolled in 2012 be x

Let the number of girls enrolled in 2012 be x + 200

Ratio of boys to girls in 2012 enrollment = 3/7

Now;

3/7 = x/x + 200

7x = 3(x + 200)

7x = 3x + 600

7x - 3x = 600

4x = 600

x = 600/4

x = 150 boys

Hence, 150 boys were enrolled in 2012

Answer:

B

Step-by-step explanation:

Answer:

a. 2/3

b. 3/2

c. 1

d. 1

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

Factors

16: 1,2,4,8,16

24: 1,2,3,4,8,24

Answer:

128 ounces

Step-by-step explanation:

1 lb = 16 oz :) hope this helps!

Answer:2 they can only have 2 full slices of pizza

Step-by-step explanation:

If they wanted to have 4 full slices there would have to be at least 24 slices

If they wanted to have 5 full slices there would have to be at least 30 slices

If they all have 2 there will only be 3 left over but not enough for each them to get another full slice

If they only all have 1 full slice there would be 9 slices left over allowing them to all have another full slice making it 2 full slices they can all eat.

Answer:

70,958

Step-by-step explanation:

6+900=906, 906-2=904, 904 + 54=958, 958 + 70,000= 70,958

Answer:

70,958

Step-by-step explanation:

Add 6 and 900 = 906

906 - 2 = 904

then add 54 to 904 = 958

lastly add 70,000 to 958 which is 70,958

hope this helps

Answer:

yes

Step-by-step explanation:

Parallelograms are quadrilaterals and so are rectangles

If you were to make the corners 90 degrees, you would have a rectangle, do basically they are the same.

Hope this helps!

Answer:

The answer is true.

Step-by-step explanation:

A parallelogram is a quadrilateral with all opposite sides parallel and congruent. All rectangles fit into that description.

Best of luck <3

Answer:

nmo

Step-by-step explanation:

pls give brainliest im almost lvled up.

Answer:

5x+2

I hope this is good enough:

Answer:

6x25

Step-by-step explanation:

i just knew

Answer: 22*0.105=  2.31  

The cost of 150g of nuts is $ 3.30 dollars

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

The cost of nuts per kilogram is = $ 22

Let the cost of nuts for 150g be = A

Now ,

1 kilogram = 1000 gram

The cost of 1 gram of nuts is calculated by =
The cost of nuts per kilogram / 1000

The cost of 1 gram of nuts = 22 / 1000

                                           = 0.022

And , the cost of 150 gram of nuts A = The cost of 1 gram of nuts x 150

                                                            = 0.022 x 150

                                                            = $ 3.30

Hence , the cost of 150 gram of nuts is $ 3.30

To learn more about equations click :

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Answer:

Parallel

Step-by-step explanation:

Both equations have the same slope and different y-intercepts, therefore, they are parallel to each other.

Both equations (which can be represented as lines on a graph) are parallel because they have the same slope, which in these equations are 5x. Because these both have the same slope, they have the same rise over run, or they both go up 5 after moving over 1. And the x intercept is the last valie in each equation (the none variable). The first equation it is 2 and the other is -1, which makes them not completely overlap. With this in mind, they will never overlap which can easily be seen on a graph, making them parallel.

Answer:

Parallel they have the same slope but different y intercepts

I hope this is good enough:

Answer:

TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT

A function is a relationship between inputs where each input is related to exactly one output.

4 in the function w(b) = 4b represents that each bag of dog food lasts 4 weeks.

Option C is the correct answer.

A function is a relationship between inputs where each input is related to exactly one output.

Example:

f(x) = 2x + 1

f(1) = 2 + 1 = 3

f(2) = 2 x 2 + 1 = 4 + 1 = 5

The outputs of the function are 3 and 5

The inputs of the function are 1 and 2.

We have,

w(b) = 4b

w = number of weeks.

b = number of bags.

We see that,

when b = 1, w = 4

when b = 2, w = 8

when b = 3, w = 12

This means that,

1 bag of dog food will last for 1 week.

2 bags of dog food will last for 8 weeks.

3 bags of dog food will last for 12 weeks.

4 bags of dog food will last for 16 weeks.

Thus,

4 in the function w(b) = 4b represents that each bag of dog food lasts 4 weeks.

Option C is the correct answer.

Learn more about functions here:

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Answer:

-3.5 -3, -2 1/2, -2, 2.5

Step-by-step explanation:

Answer:

From least (top) to greatest (bottom):

-3.5--in between -4 and -3

-3--on the -3 line

-2 1/5--in between the -3 and the -2

-2--on the -2 line

2.5--in between 2 and 3