All categories

1 year ago

Solve the equation. Need HELP!!!

Mathematics

2 answers:

Vlad [161]1 year ago

7 0

Answer:

$m = 0.664$

Step-by-step explanation:

We were given the equation: $2.1 + 10m = 8.74$ and we were asked to solve for m. Therefore we have to ensure m the subject of the formula.

$2.1 (-2.1) + 10m = 8.74 (-2.1) \\ \\ 10m = 8.74 - 2.1 \\ \\ 10m = 6.64 \\ \\ \frac{10}{10} m = \frac{6.64}{10} \\ \\m = 0.664$

Korvikt [17]1 year ago

3 0

Answer: Heyaa! :D

Your Answer Is... m= 0.664

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Hopefully this helps you!

-Matthew (HAVE AN AMAZING DAY)

You might be interested in

HELP PLEASE!! THIS IS DUE IN A FEW MINUTES

sergeinik [125]

Answer:

115°

Step-by-step explanation:

The angles are equivalent to each other.

They will have the same measure

3 0

2 years ago

Read 2 more answers

Dimitri makes 6 bookcases in 8 days. What is his unit rate? I thought I had it, but I really didn't until I realized I was real

luda_lava [24]

He completes .75 of a bookcase per every day. That is, 3/4 or 75% of one bookcase per day.

7 0

2 years ago

When the outliers are removed, how does the mean change?

jok3333 [9.3K]

In statistics, an outlier is an observation point that is distant from other observations.

Given the points
15, 23, 24, 26, 27 and 35

Notice, that the points 15 and 35 are distance from the other points and hence are outliers.

The mean of the observations including the outliers is given by
$\frac{15+23+24+26+27+35}{6} = \frac{150}{6} =25$

The mean of the observations without the outliers is given by
$\frac{23+24+26+27}{4} = \frac{100}{4} =25$

Therefore, when the outliers are removed, the mean remains the same.

3 0

2 years ago

Read 2 more answers

Find the domain of f(x)= (x+3)(x-5)/(x-5)(x+4)

EastWind [94]

The domain would be (x+3) (x+4) you basically just cancel out both of the (x-5)

7 0

2 years ago

A company makes two sizes of cylindrical shaped boxes. The ratio of the heights is 5:7.

Dmitrij [34]

Answer:

The volume ratio is also 5 : 7

Step-by-step explanation:

The volume of a cylinder is given by the following formula:

volume = pi*r²*h

Since we have two cylinders and their height varies at a ratio of 5:7 we can say that the smaller one has a height of "h" while the bigger has height of "(7/5)*h". Thefore their volume is:

volume smaller = pi*r²*h

volume bigger = pi*r²*(7/5)*h

volume bigger = (7/5)*pi*r²*h

The ratio of their volume is given by the division of the smaller volume by the bigger one:

volume ratio = volume smaller / volume bigger

volume ratio = (pi*r²*h) / [(7/5)*pi*r²*h] = 1/(7/5)

volume ratio = 5/7

The volume ratio is also 5 : 7.

8 0

2 years ago