3 years ago

The box plot on this page shows the total amount of time, in minutes, the students of a class surf the Internet every day:

Mathematics

2 answers:

maxonik [38]3 years ago

4 0

Answer:

It would be Part B

Step-by-step explanation:

taurus [48]3 years ago

3 0

Answer:

Step-by-step explanation:

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7w-180=52w what does w equal

BartSMP [9]

Answer: w= -4

Step-by-step explanation:

7w-180=52w

Subtract 7w on both sides.

-180=45w

Divide both sides by 45.

-4=w

4 0

4 years ago

How do i solve 7x^{2} +11y^{2} =40

svetoff [14.1K]

Answer:

Step-by-step explanation:

There is no solution as you have two variables and only one equation. The best you can do is solve for one variable as a function of the other.

$7x^2+11y^2=40\\ \\ 11y^2=40-7x^2\\ \\ y^2=\frac{40-7x^2}{11}\\ \\ y=\sqrt{\frac{40-7x^2}{11}}$

6 0

3 years ago

2x+5y=85 can be used to model how much money will Tim spent on x sodas and y sandwich’s if he brought 15 sodas how many sandwich

Inessa05 [86]

Tim would have bought 11 sandwhiches and 15 sodas.

8 0

4 years ago

Read 2 more answers

HELP ME !! AND EXPLAIN HOW YOU GOT IT.

ruslelena [56]

Answer:

<h2>D = 75°</h2><h2>E = 37°</h2><h2>F = 68 ° Given </h2>

Step-by-step explanation:

$(13x - 3) + (6x + 1) + (68) = 180 \\ 19x + 66 = 180 \\ 19x = 180 - 66 \\ x = \frac{114}{19} \\ x = 6 \\ \\ \\ d = 13x - 3 \\ d = 13(6) - 3 \\ d = 75 \\ \\ e = 6x + 1 \\ e = 6(6) + 1 \\ e = 37 \\ \\ f = 68 \\ \\ check \: \: \: 75 + 37 + 68 = 180$

I hope that is useful for you :)

3 0

3 years ago

What is the value of the square root of 1331/11

ad-work [718]

Answer:

Step-by-step explanation:

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3 years ago