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cricket20 [7]
2 years ago
7

amy bill and cara each played a game . amy’s scored was ten times bill’s scored . cara’s down the ratio of amy’s scored to bill’

s scored to cara’s score. give your answer in its simplest form
Mathematics
1 answer:
Oksi-84 [34.3K]2 years ago
4 0

Answer:

10:1:5

Step-by-step explanation:

Given that,

A game was played by Amy, Bill, and Cara.

Let Amy's score be x. Then,

Bill's score would be x/10

Cara's score = x/2

Now,

The ratio of their scores;

x: x/10: x/2

= 1 : 1/10 : 1/2

To equalize the scores, multiply all of them by 10

= (1 * 10): (1/10 * 10) : (1/2 * 10)

= 10 : 1 : 5

Thus, the simplest ratio form would be 10:1:5

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Find the angle that the line through the given pair of points makes with the positive direction of the x-axis
alexdok [17]

Answer:

Therefore the angle that the line through the given pair of points makes with the positive direction of the x-axis is 45°.

Step-by-step explanation:

Given:

Let

A(x₁ , y₁) = (1 , 4) and  

B( x₂ , y₂ ) = (-1 , 2)

To Find:

θ = ?

Solution:

Slope of a line when two points are given is given bt

Slope(AB)=\dfrac{y_{2}-y_{1} }{x_{2}-x_{1} }

Substituting the values we get

Slope(AB)=\dfrac{2-4}{-1-1}=\dfrac{-2}{-2}=1\\\\Slope=1

Also Slope of line when angle ' θ  ' is given as

Slope=\tan \theta

Substituting Slope = 1 we get

1=\tan \theta

\tan \theta=1\\\theta=\tan^{-1}(1)

We Know That for angle 45°,

tan 45 = 1

Therefore

\theta=45\°

Therefore the angle that the line through the given pair of points makes with the positive direction of the x-axis is 45°.

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3 years ago
Please Tell me what the answer
Helga [31]
OK for number 3is 70because you add the number that they give you and then subtract 36 106 and you get your answer


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3 years ago
PLEASE HELP WILL MARK U BRAINLIEST
lisov135 [29]

Answer:

B

Step-by-step explanation:

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3 years ago
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Zanzabum
Use the equation c^2 = a^2 + b^2.

6 0
3 years ago
Write 1 2/3 as the sum of a whole number and two fractions that have the same denominator.
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1+1/3+1/3 because 1/3 and 1/3 have the same denominator.
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