Please explain how you got your answer.

Answer: B. 26

Step-by-step explanation:

Supplementary angles mean they sum up to 180 degrees.

Therefore 124 + 2x + 4 = 180

128 + 2x = 180

2x = 52

x = 26

Answer: An event with probability 0 is said to be impossible

An event with probability 1 is said to be certain

Step-by-step explanation:

Your answer A should be impossible and for B it should be certain.

If the probability of occurrence of an event is 0, such an event is called an impossible event and if the probability of occurrence of an event is 1, it is called a certain event.

I hoped this helped :)

Answer:

3x+y=15, x+2y=20

Step-by-step explanation:

To solve a pair of equations using substitution, first solve one of the equations for one of the variables. Then substitute the result for that variable in the other equation.

Let this be Equation one :-

2x + 2y = 20 . . . . . . ( 1 )

and this be Equation two :-

3x = 2y. . . . . . . . . . . . .( 2 )

Simplifying equation one:-

↝ 2x + 2y = 20

↝ 2 (x + y) = 20

↝ x + y = 20/2

↝ x + y = (10 × 2)/2

↝ x + y = (10 ×1)/1

↝ x + y = 10

↝y = 10 - x

Put this value of y in Equation two:-

↦ 3x = 2y

↦ 3x = 2(10 - x)

↦ 3x = 2(10) - 2(x)

↦ 3x = 20 - 22x

↦ 3x + 2x = 20

↦ 5x = 20

↦ x = 20/5

↦ x = (4 × 5)/5

↦ x = (4 × 1)/1

↦ x = 4

Now Let's ind Value of y:-

put value of x in the equation one but simplified form.

↝ y = 10 - x

↝ y = 10 - 4

↝ y = 6

Now let Verify either the value of x and y:- .

↦ 2x + 2y = 20

put value of x and y in this equation.

↦ 2(4) + 2(6) = 20

↦ 2 × 4 + 2(6) = 20

↦ 8 + 2(6) = 20

↦ 8 + 2 × 6 = 20

↦ 8 + 12 = 20

↦ 20 = 20

LHS = RHS

.°. First equation is verified ✓.

Now Let's Verify 2 equation:

↝ 3x = 2y

put value of x and y.

↝3(4) = 2(6)

↝ 3 × 4 = 2(6)

↝12 = 2 × 6

↝12 = 12

LHS = RHS

.°. Second equation is verified ✓.

___________________♡~

Required Answer :-

x = 4

y = 6

what grade is this also what page in the book

Answer:

$671.44

Step-by-step explanation:

If you multiply the 28 people and the cost of each ticket you get 671.44.

Answer:

U(-1,3)

V(2,2)

W(-2,-3)

Step-by-step explanation:

Answer:

66%

Step-by-step explanation:

Answer:

The answer is 15 units.

Step-by-step explanation:

This is the Pythagorean theorem (a^2+b^2=c^2).

We can see that from A to C it is 9 units down. We also know that from C to B it is 12 units long. Using the Pythagorean theorem, we square both numbers, then add them, then take the square root.

9x9=81

12x12=144

144+81=225

The square root of 225=15 *since 15x15=225)*

Therefore A to B is 15 units long!

Answer:

Here are some tips for dealing with a failing grade, based on my own experience:

Get out of your own head. ...

Consider the time of the class. ...

Find the right professor. ...

Take advantage of the U of A resources available to students. ...

Get better study habits. ...

Reach out

Step-by-step explanation:

Answer:

Im failing to ;-;

Step-by-step explanation:

Answer:

16

Step-by-step explanation:

9 - 1 + 9 - 9 ÷ 9

9 - 1 + 9 - 1

= 16

Answer:

0

Step-by-step explanation:

Answer:

How many centimeters are in 28 ft? (1 ft = 12 in., 1 in. = 2.54 cm)

28 ft *30.48 cm/1= 853.44 cm

Answer:

853.44cm

Step-by-step explanation:

[tex]1ft \: = 12in \\ 28ft \: = 28 \times 12in \\ 28ft \: = 336in \\ but \\ 1in \: = 2.54cm \\ 336in \: = 336 \times 2.54cm \\ 336in \: = 853.44cm[/tex]

Therefore 28ft = 853.44cm

Answer:

x+3, y-4

Step-by-step explanation:

You are moving the triangle 3 to the right, so x+3, an 4 down, so y-4.

Step-by-step explanation:

Formula:

[tex]\boxed{a = 3.14(r)^{2} }[/tex]

r represents the radius.

The radius is 1/2 of the diameter.

Since 1/2 of 16 is 8, 8 is our radius.

Substitute:

[tex]a = 3.14(8)^{2} [/tex]

Solve:

[tex]a = 3.14(64)[/tex]

[tex]a = 200.96in^{2} [/tex]

Answer:

        resistance      no resistance

Start:      64%                    36%

end:       33%                     67%

Step-by-step explanation:

Answer:

Start: 384, 216, 64 percent, 36 percent

End: 33, 67, 33 percent, 67 percent

Step-by-step explanation:

Hope I helped!

Answer:

3(10+k)=total

Step-by-step explanation:

Answer:

yeehawwww

Step-by-step explanation:

you can do 4 (4a - 6) and 2 (8a - 12)

Answer:

Step-by-step explanation:

kna'kj'ana

Answer:

(3.9 x 10³³) / 1  =  X / (2.45 x 10⁵)  .

Solve that proportion for ' X ' in the usual way.

If you can't remember how to solve a proportion, then  

THAT's what you have to go look up.  It's much more

important to you right now than how much energy the  

the sun is putting out.

7.4 x 10⁴ mm is the same size as about 243 feet!

If the tracks on a DVD were that far apart, there would not be  

room for very many tracks on a DVD.  That's not reasonable.

If the tracks are  7.4 x 10⁻⁴ mm apart, then there are about  

34,000 tracks in a stripe that's 1-inch wide.

Step-by-step explanation:

Hope this helps you!

This means do 0.3 · 5 or 0.3+0.3+0.3+0.3+0.3.

In which you would get

0.3 + 0.3 + 0.3 + 0.3 + 0.3

     =                 =            ↓

   0.6      +      0.6      + 0.3

               =                     ↓

              1.2          +      0.3

Answer:              1.5

Answer:

2/8

Step-by-step explanation:

1/7 + 1/7 = 2/7

1 + 1 = 2

keep the same denominator of 7

Answer:

(-1,-4)

Step-by-step explanation:

Answer:

I think it should be 11.75+3.5r=52, then 3.5r=40.25 and answer is 11.5 but only 11 because you can't buy half a rose

Step-by-step explanation:

Answer:

1. 8

2. 8 calories

3. 125 lb

Step-by-step explanation:

From inspection of the graphs

1. x ≥ 125 = 8

2. 8 calories

3. 125 lb

Mark the other user as brainliest!

Answer:

Draw line going through points (6,0) and (0,3)

Step-by-step explanation:

Equation: y=3-1/2x

Point I: (6,0)

Take y as 0, x=6.

Point II: (0,3)

Take x as 0, y=3.

Answer:

[tex]\frac{1}{6}, \frac{1}{3}, \frac{1}{2} ,\frac{2}{3} ,\frac{5}{6} ,1[/tex]

Number line drawing attached.

Step-by-step explanation:

Simplify each fraction:

1/6 is simply 1/6

2/6 is the same as 1/3

3/6 is the same as 1/2

4/6 is the same as 2/3

5/6 is simply 5/6

6/6 is the same as simply 1

Answer:

61.699 in. or 5.1416 ft.

Step-by-step explanation:

So the formula for the perimeter of semicircles is [tex]p=\pi r+d[/tex] so I subbed everything in and got my answer

Answer: 61.699 in. or 5.1416 ft i might be wrong just to be honest but i am 90% sure one of these two are the awnsers

Step-by-step explanation: