Which graph shows all real numbers closer to 0 than they are to 4?
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Answer:

43

Step-by-step explanation:

so easy give me a hard one pleaseeeeeeee

Answer:

x=11,-4

Step-by-step explanation:

Answer:

x= -44/7

Step-by-step explanation:

-7x=10+34

-7x=44

-7x/7=44/-7

x=-44/7

Answer:

You first multiply the 2 with the numbers inside the parinthesis. So it'll be 2 x 2w and 2 x -9 which will get you to 4w-18. After that you add 18 to each side of the equation so the -18 can dissapear. After getting your answer you get left with 4w on the left side and -20 on the right. You then divide both sides with 4

Step-by-step explanation:

2(2w-9)=-38

4w-18= -38

    +18  +18

4w = -20

4w/4= w

-20/4= -5

So in the end W= -5

Answer:

15

Step-by-step explanation:

24 divided by 8 = 3

3 times 5 = 15

Answer:

17.5

Step-by-step explanation:

(5/8) x 28 = 17.5

Answer: x=4

Step-by-step explanation:

First, you need to take both of the x to one side of the equation. To do that, subtract 4x from both sides of the equation. you will get 9x-7-4x=4x+13-4x. The 4xs on the right hand side of the equation will cancel out. So you will be left with an equation that looks like this: 9x-7-4x=13. Now, on the left hand side of the equation you can rearrange the numbers to look like this. 9x-4x-7=13. Do 9x-4x to get 5x and then add back your -7 and the =13. Now, your equation will look like this. 5x-7=13. Now, you need to get rid of the 7 on the left hand side of the equation in order to isolate the variable (which is x here). The easiest way to do this would be to add 7 to both sides (in order to keep the equation balanced, whatever you do on one side of the equation has to also be done on the other side.) of the equation so the +7 and -7 could cancel each other out. You would have 5x-7+7=13+7. Now, cancel out the 7s on the left hand side of the equation. You would be left with 5x=13+7. Add the 13 and the 7 on the right hand side of the equation to get 20. You would now have the equation 5x=20. Finally, you need to isolate the x, right? To do that, just divide both sides of the equation by 5. you would get 5x/5=20/5. And your final answer after simplifying should be x=4. Hope this helps!

Answer:

There are two unique triangles that can be formed two side lengths of 10 centimeters and one 40º angle.

Step-by-step explanation:

There are theoretically three unique triangles that can be formed with two side lengths of 10 centimeters and one 40º angle. We include a representation of possible triangles:

Case A - Law of Cosine ([tex]a = 10\,cm[/tex], [tex]b = 10\,cm[/tex], [tex]C = 40^{\circ}[/tex])

[tex]c= \sqrt{a^{2}+b^{2}-2\cdot a\cdot b\cdot \cos C}[/tex] (1)

[tex]c = \sqrt{(10\,cm)^{2}+(10\,cm)^{2}-2\cdot (10\,cm)\cdot (10\,cm)\cdot \cos 40^{\circ}}[/tex]

[tex]c\approx 6.840\,cm[/tex]

Case B - Laws of Sine and Cosine ([tex]a = 10\,cm[/tex], [tex]b = 10\,cm[/tex], [tex]B = 40^{\circ}[/tex])

[tex]\frac{a}{\sin A} = \frac{b}{\sin B}[/tex] (2)

[tex]\sin A = \frac{a\cdot \sin B}{b}[/tex]

[tex]A = \sin^{-1}\left(\frac{a\cdot \sin B}{b} \right)[/tex]

[tex]A = \sin^{-1}\left[\frac{(10\,cm)\cdot (\sin 40^{\circ})}{10\,cm} \right][/tex]

[tex]A = 40^{\circ}[/tex]

[tex]C = 180^{\circ}-A-B[/tex]

[tex]C = 100^{\circ}[/tex]

[tex]c= \sqrt{a^{2}+b^{2}-2\cdot a\cdot b\cdot \cos C}[/tex]

[tex]c = \sqrt{(10\,cm)^{2}+(10\,cm)^{2}-2\cdot (10\,cm)\cdot (10\,cm)\cdot \cos 100^{\circ}}[/tex]

[tex]c \approx 15.321\,cm[/tex]

Case C - Laws of Sine and Cosine ([tex]a = 10\,cm[/tex], [tex]b = 10\,cm[/tex], [tex]A = 40^{\circ}[/tex])

[tex]\frac{a}{\sin A} = \frac{b}{\sin B}[/tex]

[tex]\sin B = \frac{b\cdot \sin A}{a}[/tex]

[tex]B = \sin^{-1}\left(\frac{b\cdot \sin A}{a} \right)[/tex]

[tex]B = 40^{\circ}[/tex]

[tex]C = 180^{\circ}-A-B[/tex]

[tex]C = 100^{\circ}[/tex]

[tex]c= \sqrt{a^{2}+b^{2}-2\cdot a\cdot b\cdot \cos C}[/tex]

[tex]c = \sqrt{(10\,cm)^{2}+(10\,cm)^{2}-2\cdot (10\,cm)\cdot (10\,cm)\cdot \cos 100^{\circ}}[/tex]

[tex]c \approx 15.321\,cm[/tex]

There are two unique triangles that can be formed two side lengths of 10 centimeters and one 40º angle.

Answer:

8

Step-by-step explanation:

Solution for 7x=56 equation: Simplifying 7x = 56 Solving 7x = 56 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Divide each side by '7'. x = 8 Simplifying x = 8.

Answer:

80mph

Step-by-step explanation:

200 divided by 2 1/2 is 80.

Answer:

See below

Step-by-step explanation:

20% loss a year with initial value of £6000 can be shown as function:

V(t) - is the value after t years

a) t = 1 year

b) t = 3 years

c) t = 8 years

Answer:

on

Step-by-step explanation:

Answer: 15.68

47.05/3=15.68

I hope this helps :

9514 1404 393

Answer:

Step-by-step explanation:

1. The equation is ...

  3x +5 = 11

  3x = 11 -5 = 6

  x = 6/3 = 2 . . . . matches the work shown

__

2. The equation is ...

  (x +2)·5 = 30

  x +2 = 30/5 = 6

  x = 6 -2 = 4

__

3. The equation is ...

  (x/2) +2 = 24 . . . . matches the work shown

  x/2 = 24 -2 = 22

 x = 22·2 = 44

__

4. The equation is ...

  2x +8 = x +12

  2x = x + 12 -8 = x +4

  2x -x = x -x +4

  x = 4

__

5. The equation is ...

  2x +4 -x -3 = x +1

  x +1 = x +1 . . . . . true for any value of x

__

6. The equation is ...

  (3x +6) -2x = x +3

  x +6 = x +3 . . . . . not true for any number

_____

Additional comment

The work shown is correct. You find x by writing and solving an appropriate equation. To solve the equation, undo the steps that are done to x. Undo addition by adding the opposite. Undo multiplication by diving by the multiplier. It often helps to collect terms before you start the "undo" steps.

For x on both sides of the equation (as in problems 4–6), you can subtract the term with the lowest coefficient. (Of course, you must subtract it from both sides of the equation.) In problem 5, if you do that, you get 1=1, which is true for any value of x. In problem 6, if you do that, you get 6=3, a false equation, indicating no value of x will make it true.

The Answer is:

1. x=2

2. x=4

3. x=44

4. x=4

5. x=any number

6. no such number

hope it helped bye <3

Answer:

3x + 21 is your answer

Step-by-step explanation:

3(x+7)

3 × x = 3x

3 × 7 = 21

3x = 21

Answer:

[tex]\frac{17\pi }{6}[/tex]

Step-by-step explanation:

To convert from degrees to radians

radian = degree measure [tex]\frac{\pi }{180}[/tex]

           = 510 × [tex]\frac{\pi }{180}[/tex]

           = [tex]\frac{51\pi }{18}[/tex]

           = [tex]\frac{17\pi }{6}[/tex] radians

510 degrees is equal to (17π / 6) radians, which is determined by using the fact that 180 degrees is equal to π radians.

The given angle is  510°.

To convert 510 degrees to radians, we can use the fact that π radians is equivalent to 180 degrees.

First, we convert 510 degrees to radians by setting up a proportion:

180 degrees = π radians

510 degrees = x radians

Solving for x, we find:

x = (510 degrees) * (π radians / 180 degrees)

Simplifying the expression, we have:

x = (17π / 6) radians

Therefore, 510 degrees is equal to (17π / 6) radians.

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Answer:

120 meters

Step-by-step explanation:

Bob's land is a rectangle, so it has 2 long and 2 short sides. The Long side is 40 meters long, and the short side is 20 meters long.

Let's add them: 40 + 20 = 60 meters

Since we have 2 of those sides, we will multiply it by 2 which we can demonstrate as

60 meters * 2 = 120 meters

Answer:

yes your right buddy

Step-by-step explanation:

Answer:

im in 9th and i still cant do this :(

Answer:

Acute angle.

Right angle.

Obtuse angle.

Straight angle.

Reflex angle

Step-by-step explanation:

Answer:

no picture

Step-by-step explanation:

:)

Answer:

b

Step-by-step explanation:

The sample space is given as {A, B, C, D}.

Probability is the branch of Mathematics that deals with the measurement of the chance of occurrence of a random event.

The probability of any event always lies in the close interval of 0 and 1 [0,1].

The zero value of probability indicates that the event will not happen while its value equal to one indicate that it will happen.

The given problem can be solved as follows,

The sample space for the given case of choosing one ball is given as follows,

Since there are four balls labeled as A, B, C and D.

The sample space is {A, B, C, D}.

The all of the outcomes for choosing letter A is equivalent to its sample space as {A, B, C, D}.

Hence, the sample space and the possible outcomes for choosing A is given as {A, B, C, D}.

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Answer:

There are 120 students in the choir.

Step-by-step explanation:

Given that:

Number of members who participated in contest = 36

This represents 30% of the total members of choir at the school.

Let,

x be the number of total sutdents

30% of x = 36

[tex]\frac{30}{100}x=36[/tex]

0.3x = 36

Dividing both sides by 0.3

[tex]\frac{0.3x}{0.3}=\frac{36}{0.3}\\x=120[/tex]

Hence,

There are 120 students in the choir.

Dilation because it could become bigger or smaller so it would be similar but not congruent.

Answer:

1,092 feet

Step-by-step explanation:

set up a proportion, then cross multiply:

let 'x' = actual length, in feet

[tex]\frac{1}{120}[/tex] = [tex]\frac{9.1}{x}[/tex]

The length of the given aircraft with the given scale factor will be 108 feet.

You must specify the extent of the shape's enlargement when describing one.

For example, 50 meters is very big so we cannot measure it but if we can convert it into 50 mm such that the scale ratio is maintained then it will be easy to draw.

Suppose the aircraft's actual length is L.

The ratio of actual length to blueprint

L/(9 1/10) = L/0.9

As per the given scale factor,

1 inches = 120 feet

120 feet = 1440 inches

i inches = 1440 inches

Thus, 1440/1 = L(0.9)

L = 1296 inches = 108 feet

Hence "The length of the given aircraft with the given scale factor will be 108 feet".

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Answer:

4 and 6, and 20 > (pi+1.5)

Answer:

$=19$=19

Step-by-step explanation:

Answer:

Step-by-step explanation:

7(c-13)

the product of 7, and, c-13

Answer: c7-7 13

13 is smaller and is right next to the 7

Step-by-step explanation:

7(c-13)

c7-7 13

Answer:

1 and 1/5

Step-by-step explanation:

[tex]\frac{2}{5}[/tex] + [tex]\frac{4}{5}[/tex] = [tex]\frac{6}{5}[/tex] or [tex]1 \frac {1}{5}[/tex]

Answer:

∠BOC = 100°

Step-by-step explanation:

Given that,

∠BOC = 25x

and

∠COD = 20x

We need to find the measure of ∠BOC.

BOD is a straight line. Here, linear pair will form. So,

∠BOC+∠COD=180

25x+20x=180

45x=180

x=4

So,

∠BOC = 25(4)

= 100°

So, the measure of ∠BOC is equal to 100°.

Answer:

Step-by-step explanation:

The slope-intercept form of equation is:  y = mx + b

where m is slope and b is y-intercept

If line y=ax+b passes through point (x₀,y₀) that means

that the equation y₀=ax₀+b is true

(-5, -2)    ⇒   x=-5,   y=-2

m = -⁶/₅

So:

              -2 = -⁶/₅ (-5) + b

               -2 = 6 + b

               b = -8

Therefore equation in  slope-intercept form:

                                                                     y = -⁶/₅x - 8

Answer:

-11,-5,-2, 8%, 5/2

Step-by-step explanation:

Least to greatest would mean starting off with negatives. So we have -11, -5, -2. Then we known 8% as a number is 8/100 or 0.08. Which is less than 5/2 because 5/2 is equal to 2 1/2. Which is the greatest number out of the 5.