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3 years ago

Example: Find the smallest positive integer n so that 8!.n is aperfect square.

Mathematics

1 answer:

Goryan [66]3 years ago

5 0

Answer:

vkdjdduruyeyetjfdywreytdjgkjfkjgkhkhv;

Step-by-step explanation:

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I NEED THIS ANSWER AAAAA

enyata [817]

The answer is 400 because 40.00*8.5 is 340.00. Add on the 60 dollar service charge and get 400.00.

Hope this helped :)

5 0

3 years ago

Endpoints of segment MN have coordinates (0, 0), (5, 1). The endpoints of segment AB have coordinates (1 1/22 , 2 1/4 ) and (−2

Nana76 [90]

Answer: $k=18\dfrac{8}{11}$ .

Step-by-step explanation:

If a line passing through two points, then

$Slope=\dfrac{y_2-y_1}{x_2-x_1}$

Endpoints of segment MN have coordinates (0, 0) and (5, 1).

Slope of MN $=\dfrac{1-0}{5-0}=\dfrac{1}{5}$

The endpoints of segment AB have coordinates $\left(1\dfrac{1}{22} , 2\dfrac{1}{4}\right)$ and $\left(-2\dfrac{1}{4} , k\right)$ .

$A=\left(1\dfrac{1}{22} , 2\dfrac{1}{4}\right)=\left(\dfrac{23}{22} ,\dfrac{9}{4}\right)$

$B=\left(-2\dfrac{1}{4} , k\right)=\left(-\dfrac{9}{4} , k\right)$ .

Slope of AB $=\dfrac{k-\frac{9}{4}}{-\frac{9}{4}-\dfrac{23}{22}}$

$=\dfrac{\frac{4k-9}{4}}{\frac{-99-46}{44}}$

$=\dfrac{4k-9}{4}\times \dfrac{44}{-145}$

$=4k-9\times \dfrac{11}{-145}$

$=\dfrac{44k-99}{-145}$

Product of slopes of two perpendicular segments is -1.

Slope of MN × Slope of AB = -1

$\dfrac{1}{5}\times \dfrac{44k-99}{-145}=-1$

$\dfrac{44k-99}{-725}=-1$

$44k-99=725$

$44k=725+99$

$k=\dfrac{824}{44}$

$k=\dfrac{206}{11}$

$k=18\dfrac{8}{11}$

Therefore, the value of k is $k=18\dfrac{8}{11}$ .

8 0

3 years ago

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How do i find the answer to find three numbers between -0.62 and -0.61?

mestny [16]

To find three numbers between -0.62 and -0.61 you will add a number in the hundredth place.

8 0

2 years ago

PLEASE HELP <br> 3/4% of 120 equals

sammy [17]

Answer:

Step-by-step explanation:

so first do 120 divided by 4 is 30. Then multiply it by 3 to get 90.

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2 years ago

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Evaluate the following algebraic expression, if (x = 5, y = 3)<br> x² +9y - 5

gladu [14]

Answer: 47

Step-by-step explanation:

simply substitute the constants with 5 and 3.

(5)^2 + 9(3) - 5 = 47

3 0

3 years ago

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Example: Find the smallest positive integer n so that 8!.n is aperfect square.​

Example: Find the smallest positive integer n so that 8!.n is aperfect square.