Please help me this is urgent. I need a,b, and c done. This is my last question then I’m done with all my math missing assignments.

Given:

The algebra tiles of an equation.

To find:

The equation represented by the given model.

Solution:

On the left side of the model we have 4 tiles of (-x) and 3 tiles of (-1). So,

[tex]LHS=(-x)+(-x)+(-x)+(-x)+(-1)+(-1)+(-1)[/tex]

[tex]LHS=-4x+(-3)[/tex]

[tex]LHS=-4x-3[/tex]

On the right side of the model we have 8 tiles of (-1). So,

[tex]RHS=(-1)+(-1)+(-1)+(-1)+(-1)+(-1)+(-1)+(-1)[/tex]

[tex]RHS=-8[/tex]

Now, equate the LHS and RHS to get the equation.

[tex]-4x-3=-8[/tex]

Therefore, the equation for the given model is [tex]-4x-3=-8[/tex].

Answer: [tex]-7\ \text{and}\ 5[/tex]

Step-by-step explanation:

Given

The equation is [tex]\left(x+1\right)^2-36=0[/tex]

Solving it

[tex]\Rightarrow \left(x+1\right)^2=36\\\\\Rightarrow \left(x+1\right)=\pm\sqrt{36}\\\\\Rightarrow x+1=\pm6\\\Rightarrow x=-7,5[/tex]

So, the lesser value of [tex]x[/tex] is [tex]-7[/tex] and the greater value is [tex]5[/tex].

Answer:

betch Corvette Corvette hop 9n a coloor

Answer:

If the money isnt compounded i dont think he would make anything. Could you repost the question multiple choice?

Answer:

17.7

Step-by-step explanation:

I'm assuming you meant R(17, -2) to W(-2, 3).  Here the x-coordinate changes by 17 - (-2), or 19, and the y-coordinate by 5.  Think of these as the legs of a right triangle.  The distance between these points is the length of the hypotenuse of this triangle:  d = √(5^2 + 17^2)

or √314, which, to the nearest tenth is 17.7.

Answer:

62.84

Step-by-step explanation:

52.37 times 1.20(how you calculate tip) =62.84

Answer:

$62.84

Step-by-step explanation:

Tip is $10.47 add that with 52.37

If you want to leave a 20% tip, multiply the cost by 0.20 to get the tip amount or multiply the cost by 1.20 to get the total including tip.

Given:

The cost of adults ticket = $18

The cost of children's ticket = $8.25

Total tickets = 2300

Total revenue = $30,168.

To find:

The number of children and number of adults attended the zoo that day.

Solution:

Let x be the number of children and y be the number of adults.

Equation for tickets: [tex]x+y=2300[/tex]                  ...(i)

Equation for revenue: [tex]18x+8.25y=30168[/tex]        ...(ii)

Plot the graphs of the given equations on a coordinate plane as shown below.

From the graph it is clear that the graph of both equations intersect each other at (1148,1152).

It means the number of adults is 1148 and the number of children is 1152.

It can be solved algebraically as shown below:

Substitute the value of y in (ii) from (i).

[tex]18x+8.25(2300-x)=30168[/tex]

[tex]18x+18975-8.25x=30168[/tex]

[tex]9.75x=30168-18975[/tex]

[tex]9.75x=11193[/tex]

Divide both sides by 9.75.

[tex]x=\dfrac{11193}{9.75}[/tex]

[tex]x=1148[/tex]

Putting [tex]x=1148[/tex] in (i),  we get

[tex]1148+y=2300[/tex]

[tex]y=2300-1148[/tex]

[tex]y=1152[/tex]

Therefore, the number of adults is 1148 and the number of children is 1152.

Answer:

Anita's monthly bill will be $164.25.

Step-by-step explanation:

Since Anita has a cellphone contract that costs her R100 per month plus 85 cents per peak time SMS, and 25 cents per off-peak time SMS, if she sends 45 SMSs during peak time and 105 SMSs during off-peak time In a month To determine what will her monthly bill come to, the following calculation must be performed:

100 + (0.85 x 45) + (0.25 x 105) = X

100 + 38.25 + 26.25 = X

138.25 + 26.25 = X

164.25 = X

Therefore, her monthly bill will be $ 164.25.

Answer:

you got 21.5/50 on final grade

and aslo follow me for more information

Answer:

y = -2x - 3

Step-by-step explanation:

Answer:

2.06 rad

Step-by-step explanation:

To change degree measure to radian measure

radians = degrees × [tex]\frac{\pi }{180}[/tex] , then

radians = 118 × [tex]\frac{\pi }{180}[/tex]

            = [tex]\frac{118(\pi )}{180}[/tex] ≈ 2.06 rad ( to the nearest hundredth )

Answer:

2.06 radians to nearest hundredth.

Step-by-step explanation:

Radians = degrees * π/180

= 118 * π/180

= 0.6556π

= 2.0596.

Answer:

D’(-1,-2)

Step-by-step explanation:

Left = x -2 = 1-2 = -1

down = y-5 = 3-5 = -2

Answer:

y <= 0

Step-by-step explanation:

it's shaded when the value of y is 0 or below 0 (the vertical axis)

Answer:

sin 20

Step-by-step explanation:

that is the answer it's sin 20 trust me

The equation should be rewritten by completing the square as x² + 18x + (18/2)² = 8 + (18/2)².

The solutions to the equation is x = -9 + √89 or x = -9 - √89.

In Mathematics and Geometry, the standard form of a quadratic equation is represented by the following equation;

ax² + bx + c = 0

Next, we would solve the given quadratic equation by using the completing the square method;

x² - 6 = 2 - 18x

x² + 18x = 8

In order to complete the square, we would have to add (half the coefficient of the x-term)² to both sides of the quadratic equation as follows:

x² + 18x + (18/2)² = 8 + (18/2)²

x² + 18x + 81 = 8 + 81

Part 2.

x² + 18x + 81 = 89

x² + 9x + 9x + 81 = 89

x(x + 9) + 9(x + 9) = 89

(x + 9)(x + 9) = 89

x = -9 + √89 or x = -9 - √89.

Read more on quadratic functions here: brainly.com/question/14201243

#SPJ1

Answer:

[tex]x=6.5~ units[/tex]

Step-by-step explanation:

[tex]x=\sqrt{13+29.25}[/tex]

[tex]= \sqrt{42.25}[/tex]

[tex]x=6.5[/tex]

Answer:

C

Step-by-step explanation:

It means a no minus 10. I hope this helps. Good luck

============================================

Explanation:

Consider an example of saying "10 less than 50" would mean we compute 50-10 = 40

Another example would be "10 less than 78" so we say 78-10 = 68

In general, we would use algebra to go from "10 less than a number" to "a number - 10" to n - 10

Whatever n is, we subtract 10 from it to get that expression.

From there, we replace n with various numbers. Eg: replace n with 50

n-10 = 50-10 = 40

-----------------

Be careful not to mix up "10 less than a number" with "10 is less than a number". The "is" being the difference. This single word will change what the symbol interpretation will be.

"10 is less than a number" translates to 10 < n

Answer:

15.85

Step-by-step explanation:

P + 3.89 = 19.74

Subtract 3.89 from both sides to isolate the variable.

P = 15.85

Answer:

6

Step-by-step explanation:

By intersecting chords theorem:

[tex]14(x - 3) = 12(x - 2) \\ \\ 14x - 42 = 12x - 24 \\ \\ 14x - 12x = 42 - 24 \\ \\ 2x = 18 \\ \\ x = \frac{18}{2} \\ \\ x = 9 \\ \\ LG = x - 3 \\ \\ LG = 9 - 3 \\ \\ LG = 6[/tex]

Answer:

184

Step-by-step explanation:

i did it this on a test a while back

Answer: 125 Pencils per Box

Step-by-step explanation:

This is a fraction equal to

2250 Pencils ÷ 18 Boxes

We want a unit rate where

1 is in the denominator,

so we divide top and bottom by 18

2250 Pencils ÷ 18

18 Boxes ÷ 18

=  

125 Pencils

1 Box

=  

125 Pencils

Box

= 125 Pencils per Box

Answer:

EFG = 90°

GDH = 45°

FEG = 45°

DHG = 90°

have a great day!

Answer:

-4/5

Step-by-step explanation:

To solve, you have to use a reciprocal so that it becomes 3/5 times -4/3.

3/5 times -4/3 is -12/15.

-12/15 in simplest form is -4/5.

Your answer is -4/5.

I hope this helps, have a nice day.

Answer:  -4/5

Step-by-step explanation:

First you got to do keep change flip so 3/5 will stay the same the division will turn into a multiplication sign and instead of -3/4 it will be 4/-3. So 3 times 4 equals 12 and 5 times -3 equals -15 the answer will be 12/-15 but when you simplify it ipyou will get -4/5

Answer:

y=21

Step-by-step explanation:

Since x and y vary directly, they will be proportionate to each other. In this case, y is 7 times larger than x. We know this because 28/4=7. So, the equation that describes their relationship is y=7x. This means that to find y plugin x. Therefore, y=21 because y=7(3).

Answer:

Rotation

Step-by-step explanation:

follow v.sauce.memes on ig

Answer:

D is the answer

Step-by-step explanation:

The explenation is shown on the picture above.

Answer:

I cannot tell you the answer because there isn't adequate information.

But to calculate the volume of a rectangular prism, simply multiple the length width, and height (LWH)

Answer:

9. A. -1/4

Step-by-step explanation:

Plug the points into the equation y2-y1/x2-x1. In this case, I chose the points (0,-2) and (4,-3). This would make the equation -3--2/4-0. This would be equal to -3+2/4 or -1/4. Therefore, the slope is -1/4.

If this has helped you please mark as brainliest

Answer:

A. -1/4

Step-by-step explanation:

Answer:

Let's make this a ratio:

50:56

Divide by 50 on both sides (since they made it a unit rate).

1:1.12

1.12 is your answer.