3 years ago

Steam

Mathematics

1 answer:

Alexus [3.1K]3 years ago

7 0

Answer:

5436

Step-by-step explanation:

take 6.2 and ÷ 250 then × it by 22

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there are 7 boys and girls in a club. How many different ways to form a queue starting with a girl after each girl?

Soloha48 [4]

Answer:

7 girls can go in the first place, 6 in the second, etc.

7! ways is the number of ways to arrange the girls.

likewise the boys can be arranged in 7! ways

The total number of ways becomes 7! * 7!

7! * 7! = 25,401 600 ways

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3 years ago

3.8x = −104.12 what is the answer to the question

Elina [12.6K]

Answer:

-27.4

Step-by-step explanation:

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4 years ago

Use function notation to write the equation of the line

blondinia [14]

$f(x)=mx+b\to y=mx+b$

We have two points:

$(-3,\ 0);\ (-4,\ 7)$

The point slope form of the line:

$y-y_1=m(x-x_1)\\\\m=\dfrac{y_2-y_1}{x_2-x_1}$

Substitute

$m=\dfrac{7-0}{-4-(-3)}=\dfrac{7}{-1}=-7$

$y-0=-7(x-(-3))\\\\y=-7(x+3)\\\\y=-7x-21$

Answer:

$f(x)=-7x-21$

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3 years ago

What is the area of the triangle that is 30 m base in the height of 12 m in a straight line of 13

Reika [66]

Answer:

Step-by-step explanation:

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3 years ago

Write the equation of a line that goes through point (0,-8) has a slope of 0

Deffense [45]

Answer:

y = x - 8

Step-by-step explanation:

In the equation for slope, y = mx + b,

your slope being 0 makes the equation 'x' or 0x but x is preffered.

Your why would be -8 because there is no x in the point and it is a negative number.

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3 years ago

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