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2 years ago

Who ever is reading this:

Mathematics

2 answers:

natima [27]2 years ago

4 0

Answer:

amazing

Step-by-step explanation:

we need more people like this in the world

patriot [66]2 years ago

3 0

Answer:

YOU ARE LITERALLY AN INCREBIBLE PERSON

Step-by-step explanation:

You might be interested in

On a particular night, a baseball stadium sells 60% of its seats, and of those, 15% do not end up showing up to the game.Assumin

Lelechka [254]

Answer:

Step-by-step explanation:

so llets find what 15% of 60% really is,

0.15*0.60=0.09

0.09 AKA 9%

so since 9% of people didn't show up we can subtract 9% from 60%

so 60-9=51

51% of setas are taken

to find the percent of seats still empty, subtract 100 form 51

100-51=49

49% of seats are still empty

Hope this helsp!

8 0

3 years ago

Find anequation of the line containing (3,-4) and having slope -2. If this line

Stells [14]

Answer:

A linear equation can be written as:

y = a*x + b

Where a is the slope and b is the y-intercept.

If we want to have a slope equal to -2, then our line will be something like:

y = -2*x + b

Now, we also want this line to pass through the point (3, -4)

This means that when x = 3, we must have y = -4

Then:

-4 = -2*(3) + b

-4 = -6 + b

-4 + 6 = b

2 = b

Then our line is:

y = -2*x + 2

Now, the second part says that:

If this line contains the points (2,8) and (5.b), find a and b.

This is incorrectly written because this line clearly does not contain the point (2, 8), so i guess the actual problem is something like:

If this line contains the points (a,8) and (5.b), find a and b.

If the line contains the point (a, 8), this means that when y = 8, we must have x = a.

Then:

8 = -2*a + 2

8 - 2 = -2*a

6 = -2*a

6/-2 = -3 = a

a = -3

Similar reasoing for the other point, if the line contains the point (5, b), this means that when x = 5, we have y = b.

Then:

b = -2*5 + 2 = -10 + 2

b = -8

7 0

3 years ago

SHOW PROOF OR NUN and brainlyiest

attashe74 [19]

So I tested it in a calculator as proof I guess It would be 2/9

3 0

3 years ago

Shonda’s car gets an average of 27 miles per gallon. Gas costs $2.25 per gallon and she drives 892 miles to get from Baltimore,

bekas [8.4K]

She will spend $74.25 on gas.

Step-by-step explanation:

Given,

27 miles = 1 gallon

1 mile = $\frac{1}{27}\ mile$

Distance to cover = 892 miles

We will multiply this number with gallons of gas used for 1 mile.

892 miles = $\frac{1}{27}*892$

892 miles = 33.04 gallons of gas

Rounding off to nearest whole number;

892 miles = 33 gallons

Cost of one gallon of gas = $2.25

Cost of 33 gallons = 2.25*33 = $74.25

She will spend $74.25 on gas.

Keywords: unit rate, conversion

Learn more about conversion at:

#LearnwithBrainly

4 0

3 years ago

10 POINTS! <br> Find x and y.

ki77a [65]

Step-by-step explanation has been given below.....pls check the attachment.

PLS MARK AS BRAINLIEST!!!

HAPPY ANSWERING!!

HOPE IT HELPS YOU!!

6 0

3 years ago