The area of the region between the lines y = x + 6, x = 1 and y = 0 is:

A 49 units?
B. 49/2 units squared
C.42 units squared
D. 21 units squared
E.cannot be determined​

Step-by-step explanation:

Use the slope-intercept form to find the slope and y-intercept.

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Slope:  

5

y-intercept:  

0

Any line can be graphed using two points. Select two  

x

values, and plug them into the equation to find the corresponding  

y

values.

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x

y

0

0

1

5

Answer:

Step-by-step explanation:

They are showing you how to factor 12-9i+8i-6i².

Find the greatest common factor in each row and each column.

Blue:  GCF of 12 and -9i = 3

Orange: GCF of 8i and -6i² = 2i

Red: GCF of 12 an 8i = 4

Green: GCF of -9i and -6i² = 3i, but both terms are negative, so use -3i

Answer:

2 1/4

Step-by-step explanation:

The difference would be 9 squares

Answer:

-6.8

Step-by-step explanation:

To find the mean, you add all the numbers together, then divide that number by the amount of numbers there were, so:

-9 + -9 + -3 + -6 + -7 = -34

-34/5 = -6.8

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She got a potato I'm peelin it

Answer:

1. Vertical angles. X = 128º

2. The two angles labeled make up a linear pair & are supplementary, meaning they add up to 180º.

So:

7x + (x+20) = 180

Solve for x:

7x + (x + [20-20]) = 180 - 20

7x + (1)x = 160

8x = 160

X = 20

3. The two angles are complementary, meaning they add up to 90º.

So:

X + 35 = 90

Solve for x:

X + (35-35) = 90 - 35

X = 55

4. the two angles are complementary, and add up to 90º.

So:

4x + 2x = 90

Solve for x:

6x = 90

6x/6 = 90/6

X = 15.

5. Vertical angles, so they are equal in measure.

So:

75 = 4x - 25

Solve for x:

75 + 25 = 4x (-25 + 25)

100 = 4x

100/4 = 4x/4

X = 25.

6. The 3 angles all add up to 180º. they are supplementary.

So:

75 + x + (3x + 5) = 180

Solve for x:

(75 - 75) + x + (3x + 5) = 180 - 75

X + (3x + 5) = 105

X + 3x + (5-5) = 105 - 5

(1) x + 3x = 100

4x = 100

4x/4 = 100

X = 25

7. The 2 angles shown in the picture add up to 180º & are supplementary.

So:

x + (2x - 21) = 180

Solve for x:

X + (2x [-21 + 21]) = 180 - 21

(1)x + 2x = 159

3x = 159

3x/3 = 159/3

X = 53.

Sorry for the late response.

hope this helps & have a great rest of your day!

Answer:

560.2

Step-by-step explanation:

i  help you

Answer:

y=+|x-3|

Step-by-step explanation:

We know it is positive because it is expanding upward. So +. We know it is x-3 because if it is inside the absolute value signs, the constant(-3 in this case) is opposite. So it is 3. And 3 matches with the vertex of the graph. And the ending is 0, so I omitted it bc its still on the x intercept, meaning it has a y value of 0.

Answer:

fam good luck

Step-by-step explanation:

Answer: x= - 3/4

Step-by-step explanation: too much to explain

Answer:

C

Step-by-step explanation:

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Given:

The two points are (0, -2) and (9, 10).

To find:

The distance between the given points.

Solution:

Distance between the two points is

[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Using the above distance formula, the distance between given points is

[tex]d=\sqrt{(9-0)^2+(10-(-2))^2}[/tex]

[tex]d=\sqrt{(9)^2+(10+2)^2}[/tex]

[tex]d=\sqrt{81+(12)^2}[/tex]

On further simplification, we get

[tex]d=\sqrt{81+144}[/tex]

[tex]d=\sqrt{225}[/tex]

[tex]d=15[/tex]

Therefore, the distance between the given points (0,-2) and (9,10) is 15 units.

Answer:

D

Step-by-step explanation:

[tex]8x - 2 < - 4(x - 1) \\ 8x - 2 < - 4x + 4 \\ 8x + 4x < 4 + 2 \\ 12x < 6 \\ x < \frac{1}{2} [/tex]

Answer:

52 in.

Step-by-step explanation:

Let the width = x.

The length is x + 18.

perimeter = 2(L + W)

244 = 2(x + x + 18)

122 = 2x + 18

2x = 104

x = 52

The width is 52 in.

Answer:

length is 70 width 52

Step-by-step explanation:

Answer:

10.5

Step-by-step explanation:

Answer:

10.5 sorry it took so long im a little crusty

Step-by-step explanation:

Answer:

Step by step explanation

6= 6/1

Reciprocal= 1/6

13= 13/1

Reciprocal= 1/13

1/2

Reciprocal= 2/1

Answer:

For 6 it is 1/6 for  13 it is  1/13   and for  1/2  it is 2

Step-by-step explanation:

Answer:

A=16

Step-by-step explanation:

formula is 2l+2w=A

Answer:

i have made it in above picture

Answer:

Step-by-step explanation:

Answer:

$8,000

Step-by-step explanation:

40x20= .1s

8000=s

First option, the salesperson will earn 40*20=800 dollars.

For second option, the person will earn the amount he sells/10.

For them to be equal the second salesperson have to sell 800*10=8000 dollars of items to earn that as much money as the first salesperson.

Answer:

x > 0.44

Step-by-step explanation:

-6 >-2 – 9x

9x > 4

x > 0.44444444

about 0.44

3.05 per gallon for gas station a

Answer: 100+100/70-6*4= 77 3/7 (Mixed number form) or 542/7 (Improper fraction form)

Answer:

second option:  b = 0.8, h = 20

Step-by-step explanation:

areas are as follows:

14

16

13.5

14

Answer: C.

Step-by-step explanation: if you add 25.50 to every number it makes sense, since the decimal went from .25 to .75.