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Answer:

C

Step-by-step explanation:

The slope of the equation is

1- (-2)/-1-0 = 3/-1 = -3

the slope of y= -3x-2 is -3

50- select C

{ find the slope of the equation }

Answer:

v=l×h×w

Step-by-step explanation:

that the furmula

Answer:

$1.030 ($1.03 rounded.)

Step-by-step explanation:

First, we need to start of making an equation.

$2.36 + x = 6.48.

We will use x as the variable for the amount of each bottle of juice, because it is unknown.

Then, we must put the variable on one side of the equation. To do this, we must subtract $2.36 from $6.48; and $2.36 - $2.36.

We get the result that x = $4.12. However, only 1 pack is $4.12, and we must find the cost of 4 juice bottles. Therefor, we divide 4.12 by 4.

If Lillian bought a bag of apples for $2.36 and a 4-pack of juice bottles. The total cost before tax was $6.48 then each juice bottle costs $1.03.

Let's denote the cost of each juice bottle as "x".

Since Lillian bought a 4-pack of juice bottles, the total cost of the juice is 4x.

Given that the total cost before tax was $6.48, we can set up an equation:

Cost of apples + Cost of juice = Total cost

$2.36 + 4x = $6.48

Now, solve for "x":

4x = $6.48 - $2.36

4x = $4.12

x = $4.12 / 4

x = $1.03

Hence, Each bottle of juice costs $1.03.

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Step-by-step explanation:

yo that's actually really sick

Answer:

[tex]b^{2} -2b+5[/tex]

Step-by-step explanation:

Answer:

Step-by-step explanation:

In similar triangles, the corresponding sides are in same proportion.

[tex]\sf \dfrac{4x}{3x+1}=\dfrac{15}{12}[/tex]

Cross multiply,

4x*12 = 15*(3x + 1)

48x    = 15*3x + 15*1

48x    = 45x + 15

48x -45x = 15

          3x = 15

           x = 15/3

x = 5

The interpretation of the slope in the equation y = 1.25x + 9.5 is that 1.25 inches of candles are made per hour

The linear model is given as:

y = 1.25x + 9.5

A linear model is represented as:

y = mx + b

Where;

m = slope

So, we have:

m = 1.25

This means that the interpretation of the slope is that 1.25 inches of candles are made per hour

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Answer:

The value of x is 6

Step-by-step explanation:

Solving for x :

=> 2(x-4)+3=7

=> 2x-8+3 = 7

=> 2x-5 = 7

=> 2x = 7+5

=> 2x = 12

=> x = 12/2

=> x = 6

Hey there!

Formula: c = √a^2 + b^2

YOUR EQUATION:

c = √(91^2 + 60^2)

c = √(91 * 91 + 60 * 60)

c = √(8,281 + 3,600)

c = √(11,881)

c ≈ 109

Therefore, your answer should be: 109

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Answer:

-5x-48y

---------

10

Step-by-step explanation:

There you go

Answer: 81 π.

Step-by-step explanation: To find the area of a circle, you need to multiply the circle's radius squared by pi.  However, this problem is in terms of pi, so we're just going to find the radius squared.  We're given the diameter, but we can simply cut it in half since the radius is half the diameter.  The diameter for this circle is 18, so divide 18 by 2, and 9 is your radius.  9^2 is 81, so 81 π is your answer in terms of pi because when you find the radius squared, you put pi next to it.

Have a great day! :)

Answer: the area is 81π

Step-by-step explanation:

The formula is A=πr

^{2}

The raidius would be 9 (18/2)

A=π9^{2} 

π x 9^{2} = 81π

Decimal form: 254.469004941

Answer:

[tex]y=x+4[/tex]

Hope This Helps! :) Please give Brainliest!

Refer to attachment below;

Answer:

40 in.^2

Step-by-step explanation:

Let's name the 2 shaded triangles: The left one is T1 and the right one is T2.

The area of a right triangle can be found using the equation (a*b)/2.


The 2 legs of T1 are 8 in. and 6 in. (from 10 - 4)
Area of T1 = [tex]\frac{8 * 6}{2}[/tex] = 24 in.^2

The 2 legs of T2 are 8 in. and 4 in.
Area of T2 = [tex]\frac{8 * 4}{2}[/tex] = 16 in.^2

Area of shaded region = 16 + 24 = 40 in.^2

Answer:

x =(24-√596)/2=12-√ 149 = -0.207

x =(24+√596)/2=12+√ 149 = 24.207

Step-by-step explanation:

Factoring  x2-24x-5

The first term is,  x2  its coefficient is  1 .

The middle term is,  -24x  its coefficient is  -24 .

The last term, "the constant", is  -5

Multiply the coefficient of the first term by the constant   1 • -5 = -5

Find two factors of  -5  whose sum equals the coefficient of the middle term, which is   -24 .

     -5    +    1    =    -4

     -1    +    5    =    4

Two solutions were found :

x =(24-√596)/2=12-√ 149 = -0.207

x =(24+√596)/2=12+√ 149 = 24.207

Answer:

approximately 71.50215

Step-by-step explanation:

Answer:

17.2 > 17.19​ True

Step-by-step explanation:

46.8 < 46.08 Not True, sign should be the other way around

35.30 > 35.3 Not True, they are equal

17.2 > 17.19​ True

Answer: 17.2 >17.19 Is true

Step-by-step explanation: First one is greater than, second one is equal to.

Answer: 16

Step by Step Explanation:

3 to the power of Zero=1

2 to the power of -2 is 0.25

1 times 0.25 is 0.25

0.25 to the power of negative 0 is 16

Answer:

no,

Step-by-step explanation:

because 3, and 10 are not even when multiplied in the equasion.

Answer:

That statement is true, if you set y to 3 and x to 10 in this problem.

[tex]y(3+1) = 4\\2 * x(10 + 4) = 24[/tex]

Answer:

x-intercept is 8, meaning if you get 8 candy bars, you can get 0 popcorn bags.

y-intercept is 6, meaning if you get 6 popcorn bags, you can get 0 candy bars. When Jackie had 0 candy bars, she had 6 (y-intercept) bags of popcorn and when Jackie had 0 bags of popcorn, she had 8 (x-intercept) bars of candy.

Step-by-step explanation:

The y-axis represents the amount of popcorn bags she has and the x-axis has the amount of candy bars. When the linear line intercepts with either axis, at least one axis is always at zero.

The equation that illustrates the identity property of multiplication is (a+bi) × 1 = (a+bi).

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

The identity property of multiplication states that when a factor is multiplied by 1 the result is the factor itself. Therefore, the equation that illustrates the identity property of multiplication is (a+bi) × 1 = (a+bi).

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Answer:

D

Step-by-step explanation:

duh

Answer:

a) AE and BC are parallel (as shown by the markings)

b) ED and CD are equal in length (as shown by the markings)

c) 3: AE is perpendicular AB, AB is perpendicular to AE/AC, AC is perpendicular to AB

Answer:

[tex]5^{-2}[/tex]

Step-by-step explanation:

Primd factorize 25

25 = 5*5 = 5²

[tex]\sf \dfrac{1}{25}=\dfrac{1}{5^{2}} \\\\= 5^{-2}[/tex]

HINT:

[tex]\dfrac{1}{a^{m}}=a^{-m}[/tex]

The correct statement about the congruent figures is,

⇒ a reflection across the x-axis, followed by a translation 3 units to the right.

A transformation that occurs when a figure is moved from one location to another location without changing its size or shape is called translation.

Given that;

Three congruent figures are shown in the coordinate plane.

Now, From figure A and figure B,

Figure B is reflection across the x-axis, followed by a translation 3 units to the right across the figure A.

Thus, The correct statement about the congruent figures is,

⇒ a reflection across the x-axis, followed by a translation 3 units to the right.

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Answer:

C-12

Step-by-step explanation:

The definition of a Vertex of a 3D shape is 'Where 3 lines meet to form an angle' which in this case would be 12.

Answer:

it's c12 first do the edge face vertical nameing polygon and then you can get your answers

The surface area of a similar rectangular-prism-shaped skyscraper that has a scale factor of 1/800 would be equal to 1.7 meter.

Mathematically, the surface area of a rectangular-prism is given by this formula:

A = 2(wl + hl + hw)

Where:

Given the following data:

Surface area of rectangular prism = 1,115,000 m²

Scale factor = 1/800

The length, height and width of the similar model would be 1/800 the original rectangular-prism-shaped skyscraper.

Substituting the given parameters into the formula, we have;

Surface area = 1,115,000 × 1/800 × 1/800

Surface area = 1.7 meter.

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Answer:

3:5

Step-by-step explanation:

Divide both numbers by 2

Keep dividing by 2 until you can't anymore.

12/2=6

20/2=10

6/2=3

10/2=5