I need help with math if you don't know the answer get out of the question and don't answer it and give the wrong answer or some link or even say "I don't know" or anything like that it's not fair to me cause it a waste of my points and time I will report your if you do that :) have a nice day and stay safe. PEOPLE WORK HARD FOR THERE POINTS IF YOU DON'T KNOW

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Actually Welcome to the Concept of the Functions.

Since, the above function is a square root function, we must always keep it's domain as Positive Real numbers, such that it will not went to the imaginary axis, hence

D: R+

Range, for range we equate it to 0 ,

hence we get as,

R: x belong from 0 to positive Infinite

As, x---> infinite, f(x) ---> - infinite

As, x----> 0 , f(x) -----> 0

increasing interval, we have to differentiate it, we get as

-4 to 0

Decreasing interval is 0 to infinite

Answer:

10 cans of paint

Step-by-step explanation:

Find the total area of the room

Divide the answer by 10meter squared.

Answer:

B is your answer -Gradpoint

Answer:

R=6

Step-by-step explanation:

Answer:

4x-20 = 60

Step-by-step explanation:

Answer:

y = 1/3x + 2

Step-by-step explanation:

You can give brainliest to whoever lol

:)

Answer:

where is the diagram for solving??

Answer:

2

Step-by-step explanation:

that's because there are two sandwiches and two drinks so one sandwich and drink is one lunch special

Answer:

how can you ask perfectly...

Answer:

18 More Minutes

Step-by-step explanation:

Hi,

I think I can help.

What I would first do here is try to find the value of 10% relative to the 12 minutes. If we find what 10% is we can multiply that to get 100% to find the total amount of minutes he wants to study. We can then subtract the time already studied to find our answer.

To do this we want to take the 40% we have and find 10. We can do 40/4 to find this since 40 divided by 4 is actually 10.

But if we do this we also have to do with to the number it is relating to / representing. Which is 12. (12 minutes = 40%)

So we can do :

40 / 4

=

10%

Also

12 / 4

=

3

So with this we can conclude that 10% of his total time is 3 minutes.

Now lets multiply this by 10 to get the 100% we are looking for so we can get the total amount of time he spent studying.

So :

10% x 10

=

100%

3 x 10

=

30 minutes

So his total time is 30 minutes of studying, but we have to find how many more minutes after his 12.

We can now simply take the total time and take off the time spent already to find this answer :

30 - 12

=

18 minutes

That is your answer, he needs to study 18 more minutes.

I hope this helps!

If you have any questions or concerns please comment or message me! :)

Answer:

63 square units

Step-by-step explanation:

Area of the rhombus = Base × Height

Given

Base = x = 9unit

Height = h = 7units

Substitute into the formula

Area of the rhombus = 9×7

Area = 63units²

Hence the required area of the rhombus is 63 square units

Answer:

467.36 m^2 (maybe)

Answer:

To solve this problem, you would create two ratios and make them equal to each other, both representing laps:minute or laps/minute! With that being said, laps will be in the numerator, or on top, and minutes will be in the denominator, or the bottom! The first ratio, which we know from the problem, will be 5/8. In order to write the second ratio, we need to come up with something to put in place for what we're solving for. I like to use x. So, we need to find how many laps (x) are run in 1 minute. Remember, laps are on top and minutes are on the bottom. The second ratio would look like x/1. Then we make them equal to each other -> 5/8=x/1. You would then solve this equation by multiplying the right side of the equation by the reciprocal of the denominator! So, it would be 1/1(5/8)=x. Because then multiple the numerators and the denominators -> 1(5)=5 and 1(8)=8! This makes the equation turn into x=5/8! Because x equals the number of laps run in one minute, we can say that Ricky ran 5/8 of a lap in one minute or 0.625 laps in one minute!

Step-by-step explanation:

Answer:

Answer:

12/5 miles

Step-by-step explanation:

3/25=x/20

cross product

25*x=3*20

25x=60

x=60/25

simplify

x=12/5

Answer:

a. 2 – 8 - [- 4 – (-6 + 3 -9)] X ( -10 ÷2) suprimir los signos de agrupacion

Step-by-step explanation:

Answer:

150

Step-by-step explanation:

surface area =6a^2

= 6(5^2)

= 6×25

=150

Answer:

150 cm²

Step-by-step explanation:

So, firstly we must understand what does total surface area means (T.S.A)

We intuitively know that, it means,

Area of 6 EQUAL faces.

So,

Edge of the cube = 5 cm

Area of 1 face= 5 × 5= 25 cm²

Area of 6 faces= 25 × 6= 150 cm².

So, that means,

T.S.A= 150 Cm²

Answer:

Please include the details of the angle

Step-by-step explanation:

When the angle is 93 degrees, the the angle is a obtuse angle. option B is correct.

Given that the measure of angle A is 93 degrees, we can classify the angle as follows:

Angle A = 93 degrees

We know that if angle is less than 90 degrees, it is acute.

if angle is greater than 90 degrees, it is obtuse.

if angle is equal to 90 degrees, it is right angle.

Since the angle measures greater than 90 degrees, it falls within the range of an obtuse angle.

Therefore, the correct classification for angle A is obtuse.

To learn more on Angles click:

https://brainly.com/question/28451077

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The measure of angle A is 93. Classify the angle as acute, right, obtuse, or straight

A acute

B right

C obtuse

D straight

Answer:

won't it make 30 smoothies

Step-by-step explanation:

then that means danielle makes more!!

Answer:

C

Step-by-step explanation

you need desmos for this

Plug in the table and also plug in y_{1}\sim ax_{1}^{2}+bx_{1}+c and you find the a and b values.  a is shown as a negative number, and the graph's U shape means it's quadratic.

The required function that best models the data is a linear function with a positive slope. Option A is correct.


Given a table,
Years After Opening    1       2     3     4     5     6     7

Number of Employees 100 348 405 575 654 704 746
Which type of function best models the data to be determined

Functions are the relationship between sets of values. e g y = f(x), for every value of x there is its exists in a set of y. x is the independent variable while Y is the dependent variable.

Since looking forward to the data given,
It can be seen that the data first increased rapidly then it become moderate. Thus it means the relationship starts with a positive intercept.
This implies that the given relationship is linear and with a positive slope.

The required function that best models the data is a linear function with a positive slope.

Learn more about function here:

brainly.com/question/21145944

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The rate is the distance from the other line changing at that moment will be negative 1.5 units per minute.

The rate of change of a function with respect to the variable is called differentiation. It can be increasing or decrease.

A point moves in the plane of two opposite lines so the result of its good ways from the lines forever is 12 when the fact of the matter is 4 units from one of the lines, its separation from that line is diminishing at the pace of 2 units/min.

Let the coordinate of the pointe be (x, y). Then the function is given as,

[√(x- 0)²] [√(y - 0)²] = 12

[√x²]  [√y²] = 12

x y = 12

At x = 4, the value of the variable 'y' is given as,

4y = 12

y = 3

Differentiate the function with respect to time, then we have

xy' + yx' = 0

4 × y' + 3 × 2 = 0

y' = - 6 / 4

y' = - 1.5 units per minute

The rate is the distance from the other line changing at that moment will be negative 1.5 units per minute.

More about the differentiation link is given below.

https://brainly.com/question/24062595

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Answer:

36x+42 if you need it simplified

x=-7/6 if you set the equation equal to zero

Answer:

42+36w

Step-by-step explanation:

6(3w+5)+6(3w+2)?

18w+30+6(3w+2)?

18w+30+18w+12?

Combine like terms: 18w,18w and 30,12.

30+12=42

18w+18w=36w

Result/Answer= 42+36w

Underlined= (do)distributive property

Hope this helps!!

Answer:

its 8

Step-by-step explanation:

Answer:

≈ 12.6

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides.

let x be the third side, then

x² + 6² = 14²

x² + 36 = 196 ( subtract 36 from both sides )

x² = 160 ( take the square root of both sides )

x = [tex]\sqrt{160}[/tex] ≈ 12.6 ( to the nearest tenth )

Answer:

y = 3x + 12

Step-by-step explanation:

y = 3x - 5   (y = 3x +b)

Parallel lines have same slope.

m = 3; (-2 , 6)

y - y1 = m(x -x1)

y - 6  = 3(x -[-2])

y -6  = 3(x + 2)

y - 6 = 3x + 6

     y = 3x + 6 + 6

     y = 3x + 12

Answer:

hi

Step-by-step explanation:

Find the area of the circles: 1. f. Answer: 379.94 square inches 2. ... Given the radius or diameter, find the circumference AND area of each circle to the nearest tenth. 5. r=9 m. C=56.52 m. A=254.34 square meters ... Round your answer to the nearest tenth. 50.2 square feet 9. A company is manufacturing aluminum lids.