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Answer:

130 square inches

Step-by-step explanation:

Area of the shape = Area of trapezoid - area of rectangle

[tex] = \frac{1}{2} \{23 + (4 + 3 + 4) \} \times 8 - 3 \times 2 \\ \\ = \{23 + 11 \} \times 4 - 6\\ \\ = 34 \times 4 - 6 \\ \\ = 136 - 6 \\ \\ = 130 \: {inches}^{2} [/tex]

Answer:

1

Step-by-step explanation:

|5 - 6|

|-1| (absolute value changes a negative number to positive)

1

Best of Luck!

Answer:

|5-6| = 1

Step-by-step explanation:

Answer inside the absolute value and you get -1. The aboslute value of -1 is 1.

Answer:

x = -3, y=2

Step-by-step explanation:

x+3y =3

3y -2x =12

Solve the first equation for x

x = 3-3y

Substitute this into the second equation

3y -2(3-3y) =12

Distribute

3y -6 +6y =12

Combine like terms

9y -6 =12

Add 6 to each side

9y-6+6 =12+6

9y =18

Divide each side by 9

9y/9 =18/9

y = 2

Now find x

x = 3 -3y

x = 3-3(2)

x = 3-6

x = -3

Answer:

x = -3  y = 2

Step-by-step explanation:

x + 3y = 3

2x - 3y = -12

3x = -9

x = -3

Answer:

y= 3 -0.5x

Step-by-step explanation:

5x + 10y = 30

subtract 5x from each side to get 10y by itself

10y= 30-5x

divide each side by 10

y= 3 - 0.5x

Answer:

5x+4

Step-by-step explanation:

well the perimeter is the sum of all sides

so we have

[tex]P=4x+2x-6+10-x\\\\P=(4x+2x-x)+(-6+10)\\\\P=5x+4[/tex]

Answer:

P = 5x+4

Step-by-step explanation:

To find the perimeter, sum the sides

A triangle has 3 sides

P = 4x+ 2x-6 + 10-x

Combine like terms

P = 4x+2x-x    -6+10

P = 5x +5

Answer:

whats the question?

Step-by-step explanation:

Answer:

Suppose that the batch has N liters of paint.

we know that the recipe is:

1/2 of red paint

1/3 of yellow paint

1/6 of white paint.

Then, out of the N liters, 1/2 is red.

This means that we must use:

N/2 liters of red paint.

And the same for the other two colors:

N/3 liters of yellow paint

N/6 liters of white paint.

When we add those 3, we have:

(N/2 + N/3 + N/6)  = (3*N/6 + 2*N/6 + N/6) = N.

Now, if for example N = 2

Then the batch has 2 liters of paint, this would mean that we must use:

2/2 liters of red paint

2/3 liters of yellow paint

2/6 liters of white paint.

Answer:

a is 25 b is 15 percent

Step-by-step explanation:

Answer:

£8.06

6.99x6=41.94

50-41.94=8.06

Answer:

The answer would be 35.

C) None of the other answers are correct

Step-by-step explanation:

You can find EC by subtracting 49 (EB) from 30 (DB) and adding 16(DC).

Answer:

24%

Step-by-step explanation:

45 + 37 + 52 + 94 + 72 = 300

72/300 = 0.24 x 100

= 24%

Answer:

-1 and -5

Step-by-step explanation:

You must account for negative u values (which the abs nullifies).

So [tex]5u+15=10[/tex] and [tex]5u+15=-10[/tex] is what we have to solve for.

As for usual equations, isolate the u variable.

5u + 15 = 10

5u + 15 (-15) = 10 (-15)

5u = -5

[tex]\frac{5u}{5}=\frac{-5}{1}[/tex]

u = -1

Now you can do the same operation for the other equation and you should get u = -5.

Let's make sure we did it right by replacing u with one of our solutions (-1 or -5).

[tex]|5(-1)+15| = 10\\10 = 10[/tex]

That's true. What about the other one?

[tex]|5(-5)+15|=10\\10=10[/tex]

Answer:

119

Step-by-step explanation:

just times the numbers

Answer:

100 gallons of water would cost $119

Step-by-step explanation:

Multiply 100 by 1.19 and you get 119.

The cost of 100 gallons of water would be $119.

Answer:

Graph B

Step-by-step explanation:

I did the quiz and got it right

Step-by-step explanation:

two tenth + four hundredth

Answer:

1. 16$

2. 10+3(t)=$

Step-by-step explanation:

1. 10+3+3=16

Answer:

q = infinite amount of solutions

Step-by-step explanation:

Step 1: Write equation

8q + 12 = 4(3 + 2q)

Step 2: Solve for q

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

We see here that you can plug in any number q and it would render the equation true. You can also look at it as 2 linear lines that are same, and the same line has infinite amount of solutions.

Step 3: Check

Plug in q to verify it's a solution.

8(0) + 12 = 4(3 + 2(0))

0 + 12 = 4(3 + 0)

12 = 4(3)

12 = 12

8(1) + 12 = 4(3 + 2(1))

8 + 12 = 4(3 + 2)

20 = 4(5)

20 = 20

We also see in the check step that any value q works.

The solution to the equation 8q + 12 = 4(3 + 2q) is Q can be any real number.

We have,

To solve for Q in the equation 8q + 12 = 4(3 + 2q), we can follow these steps:

Step 1: Distribute the 4 to the terms inside the parentheses:

8q + 12 = 4 * 3 + 4 * 2q

Simplifying further:

8q + 12 = 12 + 8q

Step 2: Combine like terms on both sides of the equation:

8q + 12 = 12 + 8q

Step 3: Subtract 8q from both sides of the equation to isolate the q term:

8q - 8q + 12 = 12 + 8q - 8q

Simplifying further:

12 = 12

Step 4: Since both sides of the equation are equal, the equation is true for all values of q.

This means the solution is all real numbers.

Therefore,

The solution to the equation 8q + 12 = 4(3 + 2q) is Q can be any real number.

Learn more about equations here:

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Given:

Lamont has purchased 20 trading cards.

He wants to have at least 50 trading cards.

To find:

The inequality for the number of trading cards Lamont needs and solve it.

Solution:

Let x be the number of trading cards Lamont needs.

He has 20 trading cards. So,

Total cards = x + 20

It is given that, he wants to have at least 50 trading cards. It means, total card must be greater than or equal to 50.

[tex]x+20\geq 50[/tex]

Subtract 20 from both sides.

[tex]x+20-20\geq 50-20[/tex]

[tex]x\geq 30[/tex]

Therefore, the required inequality is [tex]x+20\geq 50[/tex] and solution is [tex]x\geq 30[/tex].

The number of trading cards that Lamont needs will be at least 30 trading cards.

From the information given, we are informed that Lamont has purchased 20 trading cards and wants to have at least 50 trading cards.

Therefore, the number that will be needed more will be:

= 50 - 20 = 30

Therefore, he'll need at least 30 more cards.

Read related link on:

https://brainly.com/question/14058435

Answer:

The answer is

Step-by-step explanation:

[tex]- 1 - 6x - 6 > - 11 - 7x[/tex]

Simplify the inequality

That's

[tex] - 6x - 7 > - 11 - 7x[/tex]

Add 7 to both sides of the inequality

[tex] - 6x + 7 - 7 > - 11 + 7 - 7x \\ - 6x > - 4 - 7x[/tex]

Add 7x to both sides of the inequality

[tex] - 6x + 7x > - 4 + 7x - 7x \\ x > - 4[/tex]

We have the final answer as

[tex]x > - 4 [/tex]

Hope this helps you

The solution to the inequality [tex]- 1 - 6x - 6 > - 11 - 7x[/tex]  is [tex]x > -4.[/tex]

To solve the inequality [tex]- 1 - 6x - 6 > - 11 - 7x[/tex], we can start by simplifying both sides of the inequality:

[tex]-1 - 6x - 6 > -11 - 7x[/tex]

Combine like terms:

[tex]-7 - 6x > -11 - 7x[/tex]

Add 7x to both sides:

[tex]-7 - 6x + 7x > -11 - 7x + 7x[/tex]

[tex]-7 + x > -11[/tex]

To isolate "x," we can subtract -7 from both sides:

[tex]-7 + x - (-7) > -11 - (-7)[/tex]

Simplifying further:

[tex]x > -11 + 7[/tex]

[tex]x > -4[/tex]

Therefore, the solution to the inequality is [tex]x > -4.[/tex]

To learn more on Inequality click:

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Answer:

All Real Numbers

Step-by-step explanation:

........

Answer:

b=y/x−ax−c/x

Step-by-step explanation:

Answer:

-10, 40, or 5

Step-by-step explanation:

There are three ways of looking at this problem.

1.

h(x) = -x^(2) + 3x

When finding h(5), that is like saying that in the case that x = 5, find the value of the given expression,

using that knowledge, we can say

h(5) = -(5)^(2) + 3(5)

      simplify

      = - (25) + (15)

      = -10

2.

h(x) = (-x)^(2) + 3x

Again,

When finding h(5), that is like saying that in the case that x = 5, find the value of the given expression,

using that knowledge, we can say

h(5) = (-5)^(2) + 3(5)

       simplify

       =25 + 15

      = 40

3.

h(x) = -2x + 3x

Again,

When finding h(5), that is like saying that in the case that x = 5, find the value of the given expression,

using that knowledge, we can say

h(5) = -2(5) + 3(5)

     simplify

     = -10 + 15

     = 5

Answer:

y=3x⇒equation 1

substitute equation 1 in 3x+y=12

3x+3x=12

6x=12

x=12/6

x=2

hope it helps u!

Answer:

A. K= m+n

B. L=[tex]\sqrt{p*q}[/tex]

Step-by-step explanation: