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3 years ago

Please help i need to pass this quiz to pass the class :(

Mathematics

1 answer:

blagie [28]3 years ago

5 0

Answer:

what's in the drop-down boxes

Step-by-step explanation:

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A closet contains 7 shirts, 6 skirts, and 4 pairs of shoes. how many possible outfit combinations are there?

Agata [3.3K]

The number of possible outfits would be 168 outfits. YOu can mix and match up to 168 number of outfits from these set. This is an example of counting principle. In this principle, one event has n possibilities then a second independent variable have m outcomes. Then, the total possibilities would be n times m.

4 0

3 years ago

Read 2 more answers

Help Please.. 1 /2x + y = 4 What is the x-intercept? What is the y-intercept?

IgorC [24]

Answer:

x - intercept = 8

y - intercept = 4

Step-by-step explanation:

In order to to find x- intercept, plug y = 0, in the given equation of line.

$\frac{1} {2} x+y = 4\\\\\frac{1} {2} x+0 = 4..(plug \: y = 0)\\\frac{1} {2} x = 4\\x = 2\times 4\\x = 8\\\huge \red {\boxed {\therefore x-intercept = 8}}$

In order to to find y- intercept, plug x = 0, in the given equation of line.

$\frac{1} {2} x+y = 4\\\\\frac{1} {2} \times 0+y = 4..(plug \: x = 0)\\0+y = 4\\y = 4\\\huge \purple {\boxed {\therefore y-intercept = 4}}$

8 0

3 years ago

I need help!!! Solve the equation 7= -10s -3

mojhsa [17]

Answer:

s = -1

Step-by-step explanation:

7 = -10s -3 <== add 3 to both sides

+3 + 3

10 = -10s <== divide both sides by -10

/-10 /-10

-1 = s

Final answer: -1 = s or s = -1

Hope this helps!

6 0

3 years ago

I need help finding the missing side length with the answer in radicals in the simplest form.

AlekseyPX

Answer:

Step-by-step explanation:

There’s nothing hard with this

You need to know special right triangles

This is a 30,60, 90 triangle

We automatically know becuase theres. Right angle (90) and a 60 degree angle

now the formula is the smallest side is (n) {I’m using N becuase theres already an X) or in this case, 6

The hypotenuse, the one directly above the 2nd biggest side, or the diagnoal side is 2n or (12). Now we know what X is in this situation which is 12. So that narrows it to 2 answers

Now the side on the bottom of the hypotenuse, the second biggest side is used in the formula N $\sqrt{3}$ . So we know what N is in the beginning, 6 so we just plug that in and well get C. Attached is a photo on q 30, 60, 90 special right triangle

4 0

3 years ago

Round to the nearest

dedylja [7]

Answer:

where is the question?

3 0

3 years ago