4 years ago

Adding and Subtracting Functions (20 POINTS and MARK BRAINLIEST)

Mathematics

1 answer:

Marina86 [1]4 years ago

3 0

Hi I wanna is a good day to you 568

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What is the solution -7=-3x+5+2x<br>

poizon [28]

Answer:

12 = x

Step-by-step explanation:

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4 years ago

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Write a linear equation in point slope form points (2,5) and (-4,9)

kvv77 [185]

(2,5) equal 10
(-4,9) equal 5
But if you were taking away 10 - 5 equal 5

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3 years ago

Tom wants to order tickets online so that he and three of his friends can go together to a water park. The cost of the tickets i

vlabodo [156]

Answer:

16n+2.50

Step-by-step explanation:

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4 years ago

Which is equivalent to sin^-1(.75)

Neko [114]

<h2>Answer: 0.85 radians</h2>

Step-by-step explanation:

We have the following trigonometric expression:

$sin^{-1}(0.75)=arcsin(0.75)$

The result of this calculation is:

$sin^{-1}(0.75)=48.59\°$ where the angle is in degrees

If $360\°=2\pi rad$ then:

$48.59\°(\frac{2\pi rad}{360\°}=0.848 rad \approx 0.85 rad$

Therefore the answer is 0.85 radians

3 0

3 years ago

n 2010, the ratio of boys to girls in the top 10 percent of their class at Bixby High School was 3 to 5. In 2011, the number of

kondaur [170]

Answer: Total number of students will be 112.

Step-by-step explanation:

Since we have given that

The ratio of boys to girls in the top 10% of their class at Bixby High School was

$3:5$

So, Let the number of boys be 3x

Let the number of girls be 5x

According to question,

$\frac{3x+6}{5x+2}=\frac{2}{3}\\\\3(3x+6)=2(5x+2)\\\\9x+18=10x+4\\\\18-4=10x-9x\\\\14=x$

So, total number of students will be

$3x+5x=8x\\\\8\times 14=112$

Hence, Total number of students will be 112.

7 0

4 years ago