is 12 a direct variation ​

Answer:

42

Step-by-step explanation:

73*11= 803

845-803= 42

Answer:

42 gifts

Step-by-step explanation:

Multiply 14 by 3 to get 42 (6 hours worth of wrapping gifts)

2*3=6

14*3=42

If Nikki can wrap 14 gifts in 2 hours. Then she can wrap 42 gifts in 6 hours

A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.

Given,

The number of gifts Nikki can varies directly with the amount of time she spends wrapping them.

The number of gifts nikki can wrap in 2 hrs=14.

Now we need to find how many gifts can she wrap in 6 hours.

Let x be the number of gifts she wrap in 6 hours.

2/14=6/x

1/7=6/x

Apply cross multiplication

x=7×6

x=42

Hence, Nikki can wrap 42 gifts in 6 hours.

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Answer:

it is root 325

pls mark me brainliest

Pythagorean theorem states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.

Slope = Rise² + Run²

Slope² = 10² + 15²

The slope is 5√13.

Pythagorean theorem states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.

We have,

The slope, rise, and run are in the form of a right triangle.

We will apply the Pythagorean theorem to get the slope.

Sope can be considered as the hypotenuse.

Now,

Slope = Rise² + Run²

Slope² = 10² + 15²

Slope² = 100 + 225

Slope² = 325

Slope = √325

Slope = √(25 x 13)

Slope = 5√13

Thus,

The slope is 5√13.

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Answer:

option B

Step-by-step explanation:

The difference of 16 and the product pf 5 and a number is no less than 1

Here no less than 1 means greater than or equal to 1

Answer:

B.

I think

I hope this helps you!

Step-by-step explanation:

Answer:30 divided by 5 = 6

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

6 = 30/x

multiply both sides by x

6x = 30

divide both sides by 6

x = 30/6 = 5

Answer:

4

Step-by-step explanation:

Answer:

96

Step-by-step explanation:

Answer: The top answer  

is that right answer I took that test

Step-by-step explanation:

Answer:

Step-by-step explanation: wrong 2

Answer:

yeah it's small, so is yours. sorry

Answer:

16 girls

Step-by-step explanation:

Answer:

Step-by-step explanation:

(3/8)*(8/11)=(3*8)/(8*11)= 24/88=12/44=6/22=3/11

or you can symplify 8 and get 3/11 right away.

Answer:

-3/-6, 2/2

Step-by-step explanation:

I'm not really sure how else to finish this

Answer:

True

Step-by-step explanation:

Answer:

true- a linear equationdetermines a line in the x-y plane.

Answer:

Answer 1,857.2

0-4 stays the same, 5 and over goes up once. But since the number after 2 is 0 and it falls in the section of 0-4, it stays the same.

Answer:

$89.70 or $192.30

Step-by-step explanation:

All you have to do is multiply 26 by 3.45 and you get your answer. Which if you use a calculator it would say 89.7, to find the answer you just add a zero to the end.

If you're doing the second answer you multiply 30 by 3.45, then you take 26 and multiply by 3.45, after that you add them together and you get your answer.

Answer:

250

Step-by-step explanation:

5*5=25

25*10=250

+$++$$+$

Answer:

The GCF is 27.

Step-by-step explanation:

hope this helps

The factors of 27 are: 1, 3, 9, 27

The factors of 54 are: 1, 2, 3, 6, 9, 18, 27, 54

Then the greatest common factor is 27.

the answer would be 2.5

Answer:

the real answer -1/3 1/3

Step-by-step explanation:

9514 1404 393

Answer:

  50 minutes

Step-by-step explanation:

"Working together" problems like this usually give you the time per task. However, the rates of getting work done add when expressed as tasks per time.

Let b represent the number of minutes Bob takes to mow the lawn alone. Then the sum of lawns mowed per minute is ...

  Jamie's rate + Bob's rate = "working together" rate

  1/75 + 1/b = 1/30

  1/b = 1/30 -1/75

  1/b = 5/150 -2/150 = 3/150

  1/b = 1/50

  b = 50

It takes Bob 50 minutes to mow the lawn alone.

Answer:

hmmm i think you need to dod

Step-by-step explanation:

yeah  

Answer:

60

Step-by-step explanation:

Answer:

18/11 also can you click you say thanks rate and click brainiest please

Answer:

5

Step-by-step explanation:

because I said so damit

Answer:0, 2pi/3, 4pi/3

Step-by-step explanation:

did on edge

The solutions that satisfy Sin(2x) = Sin(x) are; 0,π/3, π, 5π/3. The options that satisfy the condition are 1,2,4 and 6.

In mathematics, trigonometric functions (also known as circular functions, angle functions, or goniometric functions) are real functions that relate an angle of a right-angled triangle to ratios of two side lengths.

Given the interval is  [0, 2pi)

Sin(2x) = Sin(x)

By checking all the options;

1) Sin 2(0)=sin0

Sin0=Sin0

Therefore, option 1 is correct

2) Sin 2x= Sin x

2Sin x Cos x= Sin x

2 Cos x=1

Cos x=1/2

Cos x= Cos π/3

x=π/3

Therefore, option 2 is correct.

3) Sin2(2π/3) = Sin(2π/3)

Sin(4π/3)=Sin(2π/3)

Sin 240°=Sin 20°

-√3/2≠√3/2

Therefore, option 3 is wrong

4) Sin(2π)=Sinπ

2Sinπ Cosπ=Sinπ

2×0×(-1)=0

Therefore, option 4 is correct

5) Sin 2(4π/3)= Sin(4π/3)

Sin 480°=Sin 240°

2 Sin 240° x Cos 240°= Sin 240°

2(-√3/2)(-1/2)= -√3/2

√3/2≠-√3/2

Therefore, option 5 is wrong

6) Sin 2(5π/3)= Sin(5π/3)

2 Sin(5π/3)Cos (5π/3)=Sin(5π/3)

Cos(5π/3)=1/2

Therefore, option 6 is correct.

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Answer:

there are 144 pencils

Step-by-step explanation:

9 · 16 = 144

hope this helps :)