not sure need help please​

Answer:

top left choice

Step-by-step explanation:

the slope is negative, so its flipped

the y int is -6, below the x axis

Answer:

Graph A (the top left)

Step-by-step explanation:

The correct graph has to have a negative slope. So this narrows the options down to either A (top left) or B (top right). The y-intercept has to be negative, and out of A and B, only Graph A meets this requirement.

Hope it helps!

Answer:

volume = mass / density

volume = 720 g / 18 g/cm³

volume = 40 cm³

Step-by-step explanation:

#The 75% of 3/4?

#Just times it.

75/100 × 3/4 = 225/400 =9/16

#so, the 75% of 3/4 is 9/16

The equivalent value of the percentage is A = 9/16 = 0.5625 = 56.25 %

Given data ,

Let the equation be represented as A

Now , the value of A is

Let the first fraction be represented as p

Let the percentage be represented as q

Now , A = pq

when the value of p = 3/4

And , when the value of q =75 %

On simplifying the equation , we get

A = ( 75 % ) ( 3/4 )

So , the left hand side of the equation is equated to the right hand side by the value of ( 75 % ) ( 3/4 )

Now , the value of 75 percentage = 3/4

A = ( 3/4 ) ( 3/4 )

A = 9/16

On simplifying , we get

Multiply by 3 on the fraction , we get

A = 0.5625

Therefore , the value of A = 9/16

Hence , the fraction is A = 9/16

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Answer:

D-y=-3x+5

Step-by-step explanation:

Slope is -3x and y intercept is positive 5

Answer:

Step-by-step explanation:

y - 2 = -3(x - 1)

y - 2 = -3x + 3

y = -3x + 5

answer is D

Answer:

B.

Step-by-step explanation:

[tex] \sf \dashrightarrow l = p(v_{2} - v_{1})[/tex]

[tex] \sf \dashrightarrow \dfrac{l}{p} = v_{2} - v_{1}[/tex]

[tex] \sf \dashrightarrow \dfrac{l}{p} + v_{1} = v_{2}[/tex]

[tex] \sf \dashrightarrow v_{2} = \dfrac{l}{p} + v_{1}[/tex]

[tex] \large \underline{\boxed{\bf{v_{2} = \dfrac{l}{p} + v_{1}}}}[/tex]

Hence, value of [tex] \sf v_{2} = \dfrac{l}{p} + v_{1}[/tex]

y=-2(x+1)^2+8

We can see easily it is a vertical stretch of 2 then a translation of left 1 up 8 so multiply by -2 before ( ) then +1 in ( ) and +8 after ( )

Answer:

Yes

Step-by-step explanation:

A polynomial function consists of either zero or the sum of a finite number of non-zero terms, each of which is a product of a number, called the coefficient of the term, and a variable raised to a non-negative integer power

Answer:

Slope:  1/4

y-intercept: -6

Step-by-step explanation:

The answer is (0, -6)

Answer:

$20 is cheaper :) (20% off of $30 would be $24!)

Answer:

C

Step-by-step explanation:

so the first one ends at 4.7107

the second- 3.3568

the third- 5.1401

and multiplying the first by 5000 we get- 23,553.5

for the second we get -6,713.6

for the third we get 41,120

adding them all together we get 71,387.1

and so C is the closest

The  value of the index at the end of the day should be considered as the $70,400.

Since

Stock X opens the day with 5000 shares at $4.30 per share.

Stock Y opens the day with 2000 shares at $3.20 per share.

Stock Z opens the day with 8000 shares at $4.90 per share.

This simple index rises 4.9% over the course of the day.  

So ,

[tex]= (5,000 \times \$3.4) + (2,000 \times \$3.20) + (8,000 \times $4.90) * 1.0.49[/tex]

= $70,400

hence, The  value of the index at the end of the day should be considered as the $70,400.

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Answer:

[tex]3\frac{1}{3} = \frac{10}{3} = 3.333333333[/tex]

Step-by-step explanation:

Hope this helps.

Answer:

w=64

Step-by-step explanation:

you just have to multiply 4 on both sides to cancel the 1/4, and 16x4=64

Answer:

Step-by-step explanation:

We will undo the operations that obscure the value of W to find its value.

1/4W = 16

Since we divided W by 4 (1/4W is the same a W/4), we will multiply both sides by 4.

16 x 4 = 64.

The value of W is 64.

Step-by-step explanation:

( x + 3 + 2 radical 2) (x +3 - 2 radical 2)

so x = - 3+2 radical 2 or x= - 3 +2 radical 2

Answer:

2.25

Step-by-step explanation:

2 / (8/9)

Answer:

9/4 or 2 1/4. Hope this helps! The numbers were a bit hard to understand, so if you get it wrong I'm sorry :(

Answer:

first box is 60

second box is 103

third box is 50

last box is 103

Step-by-step explanation:

Answer:

Your answer is.....

School has not. It has total 1992.5 $

Mark it as brainlist answer . follow me for more answer.

Step-by-step explanation:

Answer:

Four less than an unknown value: E

Quotient of a variable and 4: A

Some number to the power of four: B

Four times an unknown value: C

Four more than some number: D

Step-by-step explanation:

You honestly could do it by yourself, it just consists of matching the operation

Answer:

the area would be 935cm

Step-by-step explanation:

ty for reading :P

603.2246 square centimeters.

Answer:

it is c

Step-by-step explanation:

Based on the information given regarding the function, the correct option is C. g (x) = negative StartRoot x + 3 EndRoot + 8.

It should be noted that a function simply means the relation from a set of inputs to a set of possible outputs.

In this case, the function that has the same range as | f (x) = negative 2 StartRoot x minus 3 EndRoot + 8 will be g (x) = negative StartRoot x + 3 EndRoot + 8.

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Answer:

a)squareroot 2/2

b)squareroot 3/2

c)squareroot 3

Step-by-step explanation:

Answer:

cos45 = √2/2 = 0.707.

sin60 = √3/2 = 0.866.

tan60 = √3 = 1.732.

Step-by-step explanation:

Answer:

Given that a beetle has the pattern, 0.098 is the probability that it belongs to the rare subspecies

Step-by-step explanation:

Probability of having a pattern in rare subspecies [tex]= 0.98\\[/tex]

Percentage of rare subspecies = 1 % = 0.01

Probability of a beetle with pattern belonging to rare subspecies is

[tex]=0.01 * 0.98 \\= 0.098[/tex]

Answer:

i need the problem

Step-by-step explanation:

Answer:

X cannote be determined, it can possibly be any number, x can only be defined when given to solve for x.

Answer:

Okayyy then...........

Answer:

it’s C x=65

Step-by-step explanation:

9514 1404 393

Answer:

  (a) C(0, 0)

  (b) D(4 2/3, 2 1/3)

  (c) E(1.2, 0.6)

Step-by-step explanation:

All of these problems are similar, so let's talk about how to work them in general. The points to be found are C, D, E. For this discussion, let's say the point to be found is P.

"Similar triangles" means the triangle side lengths are proportional. When P is located some fraction from A to B, it means the horizontal triangle leg from Ax to Px is that fraction of the horizontal triangle leg from Ax to Bx. In equation form, it means ...

  (Px -Ax)/(Bx -Ax) = fraction

The same is true for the vertical triangle legs:

  (Py -Ay)/(By -Ay) = fraction

These equations are used to find the values of Px and Py, so the coordinates of P: (Px, Py).

__

(a) (Cx -(-2))/(6 -(-2)) = 1/4 . . . . . . . substituting known values in the above equation

  Cx +2 = 8(1/4) = 2 . . . . . multiply by 8

  Cx = 0 . . . . . . . . . . . . . . add -2

The y-coordinate is found the same way.

  (Cy -(-1))/(3 -(-1)) = 1/4

  Cy +1 = 1 . . . . . . . . . . . . . multiply by 4

  Cy = 0

The point 1/4 of the way from A to B is C(0, 0).

__

(b) For this, the starting and ending points are switched, so the reference point is B, not A.

  (Dx -Bx)/(Ax -Bx) = 1/6

  (Dx -6)/(-2 -6) = 1/6

  Dx -6 = -8/6 . . . . . . . . . . . multiply by -8

  Dx = 6 -4/3 = 4 2/3 . . . . . add 6

The y-coordinate is found the same way.

  (Dy -3)/(-1 -3) = 1/6

  Dy -3 = -4/6 . . . . . . . . . multiply by -4

  Dy = 2 1/3 . . . . . . . . . . . add 3

The point 1/6 of the way from B to A is D(4 2/3, 2 1/3).

__

(c) We assume a typo in the problem statement, so that the desired ratio is ...

  AE : EB = 2 : 3

This means our point E is located 2/5 of the way from A to B.

  (Ex +2)/8 = 2/5 . . . . . . using previous results, we don't have to write out and compute the difference Bx -Ax

  Ex = 8(2/5) -2 = 1 1/5

And the y-coordinate is computed similarly.

  (Ey +1)/4 = 2/5

  Ey = 8/5 -1 = 3/5

The point E dividing the segment AB into parts in the ratio 2:3 is E(1.2, 0.6).