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2 years ago

A student club has 9 members. How many ways can the club choose a president, vice president, and treasurer?

Mathematics

1 answer:

sladkih [1.3K]2 years ago

3 0

504 because when you multiply 9 by 8 and then by 7 (9x8x7) you get 504.

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Which one is equivalent

allsm [11]

Answer:sin240

Step-by-step explanation:

sin300=-(√3)/2

Sin240=-(√3)/2

So sin300 is equivalent to sin240

7 0

2 years ago

Which expression is equivalent to<br> 32x8, 10?

diamong [38]

Answer:

480

Step-by-step explanation:

8x4=32

8x8=64

32x4=128

32x8=256

256+128+64+32=480

5 0

2 years ago

Together, Matthew and Daniel have 67 DVDs. Matthew's collection has 3 times as many DVDs as Daniel's collection. Write an algebr

ryzh [129]

<h3>Answer: 3x + x = 67</h3><h3>To solve: 4x = 67</h3><h3> /4. /4</h3><h3>x = 16.75</h3><h3></h3>

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2 years ago

What is the equation of a line that has a slope of 2 and passes through the point (4,6) ?

natka813 [3]

Answer:

$y-6=2\,(x-4)$

or in slope y-intercept form :

$y=2x-2$

Step-by-step explanation:

The easiest way of find the answer for this is to use what is called the "point-slope" form of a line, because you are in fact given the value of the slope (m) and also a point $(x_0,y_0)$ it goes through:

$y-y_0=m\,(x-x_0)$

In our case the equation becomes:

$y-y_0=m\,(x-x_0)\\y-6=2\,(x-4)\\$

This can also be written in the slope-intercept form by solving for "y" and operating to remove the parenthesis:

$y-6=2\,(x-4)\\y=2x-8+6\\y=2x-2$

7 0

2 years ago

(7+5)-2=(5+7)-2 What property is this??

SSSSS [86.1K]

Pretty sure the distributive property my friend

5 0

2 years ago

Read 2 more answers