help on math plz help​

Answer:

The car was moving 0.75 meters per second.

Step-by-step explanation:

The answer is 0.75 because 15 divided by 20 is 0.75

P.S Can I have brainliest?

Answer: Each meter he went 0.75 seconds

Step-by-step explanation: I divided 15 to 20 got 0.75 I hope it helped!! :)

Answer:

8,400

Step-by-step explanation:

I did the assignment and got that answer right.

Answer:

m=-1

Step-by-step explanation:

let me know i can help more snap me

Answer:

Each one is for 1.25 or around that if thats what youre asking I cant see it too well but if its correct you're welcome

Step-by-step explanation:

Answer:

A is the answer

Step-by-step explanation:

Isolate the radical, then raise each side of the equation to the power of its index.

Answer:

d) angle 6 is alternate interior angle to angle 3

e) angle 2 is alternate exterior angle to angle 7

Answer:

A = 360

B= 180

C=270

Step-by-step explanation:

Answer:

6+18x

Step-by-step explanation:

You typically would use PEMDAS in this situation but in the parenthesis, you can't add the 3 and the 9x together, so you just skip to 2*3 and 2*9x

Answer:

Step-by-step explanation:

if were trying to simplify it it would be 6+18x

Answer:

howwwwwwwww

Step-by-step explanation:

Points have linear dilation.

In this, the power of x is one.

Given

A (8,12)

B (16. 24)

Let the relationship is y = mx + c,

Then at A (8. 12)

12 = 8m + c   ......(1)

Then at B (16, 24)

24 = 16m + c    .......(2)

From equation 1 and 2 we get

[tex]m = \dfrac{3}{2} \\\\c =0[/tex]

Then, our equation will be

[tex]y = \dfrac{3}{2} x[/tex]

Thus. points have linear dilation.

More about the linear system link is given below.

https://brainly.com/question/20379472

Answer:

the journal entry to record this transaction is:

Dr Merchandise inventory XY

    Cr Accounts payable XY

Since Yasai received the merchandise before the year ended, it must report this transaction by increasing both current assets (merchandise inventory) and current liabilities (accounts payable).

Under accrual accounting, transactions are recorded once they occur, and not necessarily when cash is exchanged. In this specific case, the company received an asset and it must pay for it at a later date.

9514 1404 393

Answer:

  4)  (4, 0)

Step-by-step explanation:

I find it useful to graph the inequalities and the points.

The point on the dashed line is not in the solution set. The only point in the doubly-shaded area is (4, 0), choice (4).

__

Another method of choosing the points is to try them in the inequalities. I find it easier to do the math if the inequalities are written in standard form:

  2y < x +8 . . . . . multiply the first by 2

  x -2y > -8 . . . . . add -8-2y and swap sides. This is the first inequality.

__

  y ≥ -x +1

  x + y ≥ 1 . . . . .  add x. This is the second inequality

__

For the four points in the first inequality, we have ...

  1) -5 -2(3) = -11  . . .  not greater than -8

  2) 0 -2(4) = -8 . . . not greater than -8

  3) 3 -2(-5) = 13 . . . greater than -8, satisfies the first inequality

  4) 4 -2(0) = 4 . . . greater than -8, satisfies the first inequality

__

So, the two points that might possibly work are (3, -5) and (4, 0). Here, we try these in the second inequality.

  3) 3 -5 = -2 . . . less than 1

  4) 4 + 0 = 4 . . . greater than 1, satisfies the second inequality

The only point listed that is a solution to the system is (4, 0), point 4.

Answer:

f(x) * g(x) =(7x-9)(2x+1)

=14x^2+7x-18x-9

=14x^2-11x-9

Your answer would be the first one, hope this helps.

Answer:

the answer is b

Step-by-step explanation:

this is the only one that has 4 parts to represent the denominator of 4. it also represents the correct values for the numerators

Answer:

-0.875

Step-by-step explanation:

Answer:

Answer:4

Step-by-step explanation:

21=3x+9

12=3x

X=4

Answer: [tex]P(x)= - 0.4x ^ 3 +100x^2-900x+500[/tex]

Step-by-step explanation:

Given: Monthly cost : [tex]C(x) = 600x ^ 2 + 300x[/tex]

Monthly revenue : [tex]R(x) = - 0.4x ^ 3 + 700x ^ 2 - 600x + 500[/tex], where x is in thousands of books sold.

Profit = Revenue - Cost

Now , Profit function : P(x) =  R(x)-C(x)

[tex]=- 0.4x ^ 3 + 700x ^ 2 - 600x + 500 - ( 600x ^ 2 + 300x )\\\\= - 0.4x ^ 3 + 700x ^ 2 - 600x + 500 -600x ^ 2 - 300x\\\\= - 0.4x ^ 3 +100x^2-900x+500[/tex]

Hence, [tex]P(x)= - 0.4x ^ 3 +100x^2-900x+500[/tex]

Answer:

c

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Answer:

It has a slope of 0 so it would have to be a straight line.

Step-by-step explanation:

Answer:

b.

by relation

[tex] \binom{3x \: \: - 2y \: \: 12}{4x \: \: \: \: - y \: \: \: \: \: 9} \\ eliminate \: the \: unknowns \: (x \: and \: y) \\ \binom{3 \: \: - 2 \: \: 12}{4 \: \: \: \: - 1 \: \: \: \: \: 9} [/tex]

Given:

Parent function is [tex]f(x)=5^x[/tex].

New function is [tex]y=-2(5)^{3x}+8[/tex].

To find:

The equation of function after each transformation.

Solution:

We have,

[tex]f(x)=5^x[/tex]

The equation of parent function is

[tex]y=5^x[/tex]

1. [tex]y=5^{3x}[/tex]             (Horizontal compression by factor 3)

2. [tex]y=2(5)^{3x}[/tex]         (Vertical stretch by factor 2)

3. [tex]y=-2(5)^{3x}[/tex]         (Reflected across x-axis)

4. [tex]y=-2(5)^{3x}+8[/tex]        (Shift 8 units above)

Therefore, these are the required answers.

Answer:

4x - 6 = -15

Step-by-step explanation:

six less basically means minus 6

something times a number is usually the number given then n (or i usually just like to use x) so in this case 4n or 4x

'is' basically means equal to

put it all together and you get 4x - 6 =  -15

sorry is this is confusing

i hope this helps <3

Answer:

True.........

Step-by-step explanation:

plzz mark me as a brainlist

Answer:

the answer is 1.4809 because you count 4 numbers after the decimal place and the fifth number influences the fourth. remember, if its 4 or below you round down and if its 5 or higher you round up.

Answer:

1.4809

Step-by-step explanation:

Answer:

its 20 on it your answer

Answer: 3.2z+80

Step-by-step explanation:

Answer:

it may be steep slop if it is social study

Hello!

[tex]\large\boxed{m = \frac{3}{2}}[/tex]

[tex]\large\boxed{\text{Slope = \frac{3}{2}}}[/tex]

Use given points and plug them into the slope formula to find the slope of the line:

[tex]\text{Slope } = \frac{ y_2 - y_1 } { x_2 - x_1 }[/tex]

We can use the points (2, -1) and (0, -4) to solve:

[tex]\text{Slope } = \frac{ -1 - (-4) } { 2 - 0 }\\\\= \frac{3}{2}[/tex]

Therefore, the slope, or "m" value of the line is 3 / 2.