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2 years ago

BRAINLIEST this is a really hard question and i just cant figure it out, can someone please help me

Mathematics

2 answers:

anastassius [24]2 years ago

8 0

Answer:

so first, 0 can't be divisible

but whatever,

0 + 0=0

0-0=0

0/0=0 = 0+0=0/0=0

so the answer will stay the same, which is 0.

lol, hope that helps, dude/dudess.

kvv77 [185]2 years ago

7 0

Answer:

Step-by-step explanation:

because

0+0=0

0-0=0

0÷0=0

0×0=0

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Helllllp me pleaseeeeeeeeee

Andrej [43]

Answer:

10/11>9/11>7/11

Step-by-step explanation:

It is 10 out of eleven which is bigger than 9 out of eleven which is bigger than 7 out of eleven.

3 0

3 years ago

3y = x - 12<br> Y= 1/3X -4<br> parallel, perpendicular or neither

aliina [53]

Answer:

PARALLEL

Step-by-step explanation:

The second equation, y = (1/3)x - 4, has already been solved for y. To compare the slopes easily, we need now to solve the first equation for y, obtaining y = (1/3)x - 4.

We see that these two lines have the same slope, m = 1/3, and thus conclude that these lines are PARALLEL.

5 0

2 years ago

Sand pouring from a chute forms a conical pile whose height is always equal to the diameter. If the height increases at a consta

Cerrena [4.2K]

Answer:

$125\pi \frac{\text{ft}^3}{\text{min}}$ .

Step-by-step explanation:

Let x represent height of the cone.

We have been given that Sand pouring from a chute forms a conical pile whose height is always equal to the diameter.

We know that radius is half the diameter, so radius of cone would be $\frac{x}{2}$ .

We will use volume of cone formula to solve our given problem.

$V=\frac{1}{3}\pi r^2h$

Upon substituting the value of height and radius in terms of x, we will get:

$V=\frac{1}{3}\pi (\frac{x}{2})^2(x)$

$V=\frac{1}{3}\pi\frac{x^2}{4}(x)$

$V=\frac{1}{12}\pi x^3$

Now, we will take the derivative of volume with respect to time as:

$\frac{dV}{dt}=\frac{1}{12}\pi\cdot 3x^2\cdot \frac{dx}{dt}$

$\frac{dV}{dt}=\frac{1}{4}\pi\cdot x^2\cdot \frac{dx}{dt}$

Upon substituting $x=10$ and $\frac{dx}{dt}=5$ , we will get:

$\frac{dV}{dt}=\frac{1}{4}\pi\cdot (10)^2\cdot 5$

$\frac{dV}{dt}=\frac{1}{4}\pi\cdot 100\cdot 5$

$\frac{dV}{dt}=\pi\cdot 25\cdot 5$

$\frac{dV}{dt}=125\pi$

Therefore, the sand is pouring from the chute at a rate of $125\pi \frac{\text{ft}^3}{\text{min}}$ .

8 0

3 years ago

For a classroom party, there are 12 bottles of fruit punch. Each bottle is filled with 850 cubic centimeters of punch.The fruit

Anettt [7]

It is the answer of 12 + 7 + 12 + 7 against equals the things that you would get for the answer and you will be formed of how many completely full of Converse shape of punch can report which is 12 plus 7 equals 19219 is your answer thank you

7 0

3 years ago

Read 2 more answers

An angle measures 2° less than the measure of a complementary angle. What is the measure of each angle?

Ganezh [65]

Answer:

44 degrees and 46 degrees.

Step-by-step explanation:

If one angle is x degrees then its complementary angle is 90 - x degrees.

x is 2 degrees less than (90 - x) degrees so:-

(90 - x) - x = 2

90 -2x = 2

2x = 88

x = 44

the other angle = 90 - 44 = 46 degrees.

3 0

3 years ago