I need help with #2 (click the attached photo to view properly)
I will mark Branliest​

Answer:

Step-by-step explanation:

n - the first number

n+1 - the number consecutive to x

n + n+1 = 115

      -1       -1

  2n = 114

  ÷2      ÷2

   n = 57

n+1 = 57 + 1 = 58

Check:  57 + 58 = 115

Answer:

258÷c=19

 what?

Answer:

All are rational numbers

Step-by-step explanation:

A square of 23,23,24 or 25 all are rational numbers.

25 is the rational number

Answer:

Step-by-step explanation:

                  Statements                                           Reasons

1. MN is an angle bisector of ∠JMK        1. Given

2. ∠JMN ≅ ∠NMK                                    2. Definition of an angle bisector

3. m∠JMN ≅ m∠NMK                              3. Definition of congruent angles

4. m∠JMN + m∠NMK = m∠JMK              4. Angle addition postulate

5. m∠JMN + m∠JMN = m∠JMK              5. Substitution property

6. 2(m∠JMN) = m∠JMK                           6. Addition property of equality

7. m∠JMN = [tex]\frac{1}{2}(m\angle JMK)[/tex]                         7. Division property of equality

Answer:

y= 4x+1

Step-by-step explanation:

y = mx + b

The b is the y-intercept, so to find it you just need to find where the line is on the y-axis when x is zero

The slope is just rise over run (y2-y1/x2-x1), so the graph in the picture shows us that the line goes up 4 to go over 1. Therefore the slope is 4/1 which is equal to 4.

Answer: what is the question?

Step-by-step explanation:

Answer:

Step-by-step explanation:

2x - 3 = - 21          Add 3

2x = -21 + 3          Combine the right

2x = -18                Divide by 2

x = - 18/2

x = -9

Answer:

(5x-6)(2x²+1)

Step-by-step explanation:

10x³-12x²+5x-6

2x²(5x-6)+5x-6

(5x-6)(2x²+1)

Answer:

A

Step-by-step explanation:

Using the inverse operation of division which is multiplication I can do 37×1/5 to get 7.4 or 7 2/5.

MARK ME AS BRAINLIEST

Answer:

C 185

Step-by-step explanation:

Well you need 5 1/5th to make on whole, so all we need to do is 5×37 is 185

Answer:

75%

Step-by-step explanation:

24/6=4

1/4=6

4*6=24

24-6=18

3/4 of 24=18

3/4=75%

The percentage decrease in length of the board is 25%

From the given statement we can deduce the following:

The change in the length of the board is calculated as:

The percentage decrease in the length is calculated as;

[tex]Percentage \ decrease = \frac{change \ in \ length }{original \ length} \times 100\%\\\\Percentage \ decrease = \frac{6}{24} \times 100\%\\\\Percentage \ decrease = 25\%[/tex]

Thus, the percentage decrease in length of the board is 25%

Learn more here: https://brainly.com/question/2140235

Answer:

Cuanto dinero voy a pagar  24 $

Cuanto recibiré de cambio  76 $

Step-by-step explanation:

Mis compras son:

1 lápiz       3,50 $

2 plumas  7,90 $

1Libreta   12,60 $

Lo que quiere decir que compre:

3,50 + 7,90 + 12,60  =  24 $

Si cancelo mis compras con un billete de 100 $ me tienen que dar vuelto por:

100 $  -  24  $  =  76 $

The picture above should help

Answer:

x = 4

Step-by-step explanation:

5 multiplied by x and 5 multiplied by -3

5x - 15 = 11 -3(x - 2)

-3 multiplied by x and -3 multiplied by -2

5x - 15 = 11 - 3x + 6

Add 15 to both sides

5x = 26 - 3x + 6

Add 3x to both sides

8x = 26 + 6

Add 26 + 6

8x = 32

Divide 32 by 8

x = 4

Answer:

[tex]a= r- d - c[/tex]

Step-by-step explanation:

Converting the equation to solve for a really just means getting a alone on one side of the equation.

[tex]a + c = r - d[/tex]

To get a alone on the left, we can subtract c from both sides:

[tex]a+ c = r -d\\a = r - d - c[/tex] (Since c - c = 0, c will disappear from the left side.)

Answer: [tex]a= r- d - c[/tex]

Answer:

[tex] \longmapsto \: a + c = r - d \\ (a + c) - c = (r - d) - c \\ \boxed{a = r - d - c}✓[/tex]

Answer:

I think its 32

Answer:

PQ = 14  MQ = 7  PM = 7

Step-by-step explanation:

PQ= PM + MQ = PMQ

If M is the MIDpoint it dissects PQ in half so that means PM = MQ

PQ= 5x-3+11-2x

PQ = 3x + 8

5x - 3 = 11 -2x

+2x          +2x

7x - 3 = 11

    +3    +3

7x = 14

7x / 7 = 14/7

x = 2

Plug in 2 for X

PQ = 3x + 8 = 3 x 2 +8 = 6 + 8 = 14

PM = 5x -3 + 5 x 2 - 3 = 10 - 3 = 7

MQ = 11 - 2x = 11 - 2 x 2 = 11 - 4 = 7

HOPE THIS IS THE ANSWER FOR YOUR QUESTION

Answer:

2+3=5 90/5=18

Step-by-step explanation:

Let one angle be 2x,,,and other angle be 3x

2x +3x = 90,,,,,,,def of complement

5x = 90

x=18

angles are 2x = 36, and 3x = 54

check,,,,,36 +54 = 90 ,,,,,,ok

36 /54 = 2/3,,,,,ok

I hope that helped!! ^^

Answer:

-$250

Step-by-step explanation:

Your Welcome;)

Answer:

48 inches

Step-by-step explanation:

Remember the Pythagorean theorem, where a and b are legs and c is the hypotenuse

a^2 + b^2 = c^2

a= 20

c = 52

now substitute in the given values

20^2 + b^2 = 52^2

400 + b^2 = 2704

solve using inverse operations

400 + b^2 = 2704

-400            -400

b^2 = 2304

b= sqrt(2304)

b=48

Answer:

Kindly check explanation

Step-by-step explanation:

Given that:

Jasper's age = 43 years

Freya's age = 7

In n years, jasper will be 4 times as old as Freya

Let jasper = j

Freya = f

After n years :

j + n = 4 * f

J + n = 4 ( f + n)

43 + n = 4(4 + n)

43 + n = 16 + 4n

43 - 16 = 4n - n

27 = 3n

n = 27/3

n = 9

Jasper's age after n years :

43 + 9 = 52

Freya's age after n years :

4 + 9 = 13

Answer:

The total value of the cleaning contracts sold is $8,811

Step-by-step explanation:

Here, we are interested in calculating the value of the cleaning contracts sold.

Let the total value of the cleaning contracts sold be $x

Mathematically;

14% of x = 1233.60

14/100 * x = 1233.60

14x = 100 * 1233.60

x = 123360/14

x = 8,811.43

Which is $8,811 to the nearest dollars

Answer:

10^4  ---------------- 10,000

10^-4* 10^2 ------- 1/10^2 = 0.01

10^-4 ---------------- 1/10^4 = 0.0001

10^-4/10^2 -------- 1/10^6 = 0.000001

An odd number can be written as [tex]2n+1[/tex] where n is an integer.

If [tex]2n+1[/tex] is our first odd number, the next consecutive odd number will be 2 more than that. The third one will be 4 more.

If we only add 1, we'd get an even number, so we need to add 2.

First number:

[tex]2n+1[/tex]

Second number (2 more than the first number):

[tex]2n+1+2=2n+3[/tex]

Third number (4 more than the first number):

[tex]2n+1+4 = 2n+5[/tex]

The sum is these 3 numbers added together. Let's do that now:

[tex](2n+1) + (2n+3) + (2n+5)[/tex]

[tex]2n + 2n + 2n + 1 + 3 + 5\\6n + 9[/tex]

The sum is, thus, [tex]6n+9[/tex]. We know this sum is equal to -27:

[tex]6n+9 = -27[/tex]

Subtract 9 from both sides:

[tex]6n = -36[/tex]

Divide both sides by 6:

[tex]n = -6[/tex]

Now that we know n, we can find our 3 numbers.

For the first number, we can use its expression in section 2.

[tex]2n +1 = 2*(-6)+1 = -12+1 = -11[/tex]

For the second number, we can just use the fact that it's 2 more than our first number, -11. If you're wondering why this is, review section 1.

[tex]-11 + 2 = -9[/tex]

Same for our third number, it's 4 more than our first number or 2 more than our 2nd number:

[tex]-11 + 4 = -7\\or\\-9 + 2 = -7[/tex]

Our three consecutive numbers are -11, -9, and -7. As we can see, the largest of these three is -7.

Answer: -7