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3 years ago

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Mathematics

2 answers:

Olegator [25]3 years ago

8 0

Answer:

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IRINA_888 [86]3 years ago

8 0

Answer:

please go help me with my 4 most recent questions please!!

Step-by-step explanation:

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Prove that sin(n) diverges

Ivahew [28]

If you look at the graph of sin(n), you can notice that it oscillates every kpi/2 when k is odd. This oscillation proves that sin(n) diverges.

8 0

4 years ago

A right triangle has a hypotenuse length of 60, and one side length of 24. Do the side lengths form a Pythagorean triple? Explai

Alexeev081 [22]

You can test this using the equation: a^2 + b^2 = c^2.

24^2 + b^2 = 60^2

576 + b^2 = 3,600

b^2 = 3,024

b = 54.999

Since b is not a whole number, the side lengths do not form a Pythagorean triple.

Brainliest answer please!!!

4 0

3 years ago

Callie has a new kitten. They can weigh 3 pounds less than half the weight of Callie‘s cat. Together the cat and kitten weigh 18

gavmur [86]

Answer:

The weight of cat is 14 pounds and the weight of kitten is 4 pounds.

Step-by-step explanation:

Given:

Callie has a new kitten. It can weigh 3 pounds less than half the weight of Callie‘s cat. Together the cat and kitten weigh 18 pounds.

Now, to find the weight of each animal:

Let the cat's weight be $x.$

And the kitten weight = $\frac{x}{2} -3$

Total weight of cat and kitten = 18 pounds.

Now, to set an equation to get the weight of each animal:

$(x)+(\frac{x}{2}-3)=18$

$x+\frac{x}{2} -3=18$

$\frac{2x+x-6}{2} =18$

$\frac{3x-6}{2} =18$

Multiplying both sides by 2 we get:

$3x-6=36$

Adding both sides by 6 we get:

$3x=42$

Dividing both sides by 3 we get:

$x=14\ pounds.$

The weight of cat = 14 pounds.

Substituting the value of $x$ to get the kitten's weight:

$\frac{x}{2} -3\\\\=\frac{14}{2}-3\\\\=7-3\\\\=4.$

The kitten's weight = 4 pounds.

Therefore, the weight of cat is 14 pounds and the weight of kitten is 4 pounds.

7 0

3 years ago

If a truck weighs 3 1/2 tons, how many pounds does it weigh?

Gennadij [26K]

1 ton is 2000 pounds your answer is 7000 pounds

Hope this helps

4 0

3 years ago

a company needs to refill printing paper. each one of printing paper costs $30 and a delivery fee of $10. write an equation to f

jasenka [17]

Answer:

Cost in $= x(y(30))+10

Step-by-step explanation:

a company needs to refill printing paper. each one of printing paper costs $30 and a delivery fee of $10.

Let y be the number of paper in a box

Let x be the number of box to be purchased.

So it means for each x box, there are y paper costing $30 and a delivery fee for the box is $10

Cost in $= x(y(30))+10

3 0

3 years ago