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3 years ago

Write the fraction 216/360 using the smallest whole numbers

Mathematics

1 answer:

VMariaS [17]3 years ago

4 0

216 / 360 divided by 6
36 / 60 divided by 6
6/10 divided by 2
3/5

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There is a bag filled with 3 blue and 4 red marbles.

kenny6666 [7]

Answer:

24/49

Step-by-step explanation:

The options to get 2 of different color is picking blue then red or red then blue.

Starting with picking blue then red.

The chance to pull blue first is 3/7. Then since the marble is replaced the chance to pull red next is 4/7.

The chance to get those in that specific order is the product of the two fractions. (3/7) * (4/7) = 12 / 49

The second option of getting red then blue will be the same as above but 4/7 then 3/7 with the same result of 12/49.

To finish, add the two probabilities together 12/49 + 12/49 = 24/49.

5 0

3 years ago

If LM=7 and EF+LM=NP then ___ =Np

aev [14]

I think that it would equal 14.

3 0

4 years ago

Priya works in a pet hospital. She earned $86.00 for working 10 hours

Law Incorporation [45]

86 divided by 10
Which equals 8.6
8.6 times 16
The answer is 137.6

3 0

3 years ago

What is the equation of a line that is perpendicular to the line y = 2x + 4 and passes through the point (-2, 3)?

maw [93]

Answer:

$y=-\frac{1}{2} x+2$

Step-by-step explanation:

The given equation is written in slope-intercept form:

$y=mx+b$

where:

m is the slope
b is the y-intercept
x and y are the corresponding coordinate points (x,y)

The slope is 2:

When two lines are perpendicular, their slopes will be opposite reciprocals. Find the slope of the line perpendicular to the given equation:

$m_{1}=2$

This can be seen as:

$m_{1}=\frac{2}{1}$

Flip the fraction (reciprocal):

$\frac{2}{1}$ → $\frac{1}{2}$

Now find the opposite:

$\frac{1}{2}$ → $-\frac{1}{2}$

So the slope of the perpendicular line is:

$m_{2}=-\frac{1}{2}$

Now make an equation written in point-slope form:

$y-y_{1}=m(x-x_{1})$

where:

m is the slope
$x_{1}$ and $y_{1}$ are the corresponding coordinate points $(x_{1},y_{1})$

Insert information:

$y-3=-\frac{1}{2} (x-(-2))\\\\y-3=-\frac{1}{2} (x+2)$

Simplify to slope-intercept form. Solve for y:

Use the distributive property:

$y-3=-\frac{1}{2}(x)-\frac{1}{2} (2)\\\\ y-3=-\frac{1}{2} x-1$

Add 3 to both sides to isolate the variable:

$y-3+3=-\frac{1}{2} x-1+3\\\\y=-\frac{1}{2} x+2$

:Done

6 0

3 years ago

What is the range of the data below. 8, 4, 12, 23, 11, 5, 38, 15, 8, 27, 3

Marina86 [1]

You have to find the greatest # and the smallest number and subtract them.
38-3=35

Hope it Helps!

7 0

3 years ago