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3 years ago

First answer gets brainliest

Mathematics

1 answer:

liraira [26]3 years ago

8 0

Answer:

59280

Step-by-step explanation:

the club has 40 members so n=40, they want to choose people to fill 3 positions so r=3

put the values of n and r into your equation at the bottom to get 59280

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Help! Use trigonometric ratios to determine whether or not it is possible to construct triangle ABC if b = 3, c = 5, and B = 45°

elena-s [515]

No its not posible because the sine is 1.5 and it cant be higher then 1

7 0

3 years ago

Read 2 more answers

! + 3 − 5 = 0; by completing the square

mylen [45]

Answer:

x = 1.19258 and x = −4.19258

Step-by-step explanation:

The given equation is :

$x^2+3x-5=0$

Keep x terms on the left and move the constant to the right side by adding it on both sides.

$x^2+3x=5$

Take half of the x term and square it.

$(3\times \dfrac{1}{2})^2=\dfrac{9}{4}$

then add the result to both sides

$x^2+3x+\dfrac{9}{4}=5+\dfrac{9}{4}\\\\(x+\dfrac{3}{2})^2=\dfrac{29}{4}\\\\(x+\dfrac{3}{2})=\sqrt{\dfrac{29}{4}}\\\\x=\dfrac{-3}{2}+\sqrt{\dfrac{29}{4}}\\\\x=\dfrac{-3}{2}-\sqrt{\dfrac{29}{4}}$

So,

x = 1.19258 and x = −4.19258

Hence, this is the required solution.

6 0

3 years ago

7. The ratio of wins to losses for Loyola basketball was 4 to 1. If the team played 30 games, how

RoseWind [281]

Answer:

24:6

Step-by-step explanation:

It is 4 to 1. The ratios added up is 5. So 30 divided by 5 is 6. So 1 (the ratio) is 6 games. 4x6=24. So the new ratio is 24 to 6. 24 wins and 6 losses.

4 0

3 years ago

While waiting for a video game to download, you notice that 30% of 32,000 kilobytes have been downloaded so far.

madam [21]

30%=30/100=0.3

0.3(32,000)=

9600kb downloaded

32 Megabite game? That'll be done is seconds on most connections. (the slowest of connections ive seen are about 20 mb/s)

3 0

4 years ago

Which problem has the same answer as 48 6 ?

pshichka [43]

24/3 is most likely the solution

5 0

3 years ago