Solve the following equation 2(x+5)=24

Answer:

Step-by-step explanation:

5.015, 5.15,5.1521 and 5.4

Question:

six less than a number w

Answer:

w-6

Answer:

C.

Step-by-step explanation:

The midpoint of the final image is  (2, 1.5).

Scale Factor is used to scale shapes in different dimensions. In geometry, we learn about different geometrical shapes both two-dimension and three-dimension.

Segment JK has endpoints J(2,4) and K(6,2).

You dilate the segment using a dilation centered at the origin with a scale factor of 1/2 and then reflect the image on the x-axis.

The  co-ordinate of the final image is;

[tex]\rm J' = Scale \ factor (J) = \dfrac{1}{2} (2, \ 4) = (1, \ 2)\\\\K' = Scale \ factor (K) = \dfrac{1}{2} (6, \ 2) = (3, \ 1)\\[/tex]

The midpoint of the final image is;

[tex]\rm Midpoint \ of \ J'= \left (\dfrac{1+3}{2} \right )= \left (\dfrac{4}{2} \right )=2\\\\ Midpoint \ of \ K'= \left (\dfrac{2+1}{2} \right )= \left (\dfrac{3}{2} \right )=1.5[/tex]

Hence, the midpoint of the final image is  (2, 1.5).

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Answer:

875 cubic feet

Step-by-step explanation:

Answer:

n = -7

Step-by-step explanation:

Add '-24' to each side of the equation.

24 + -24 + 6n = -18 + -24

Combine like terms: 24 + -24 = 0

0 + 6n = -18 + -24

6n = -18 + -24

Combine like terms: -18 + -24 = -42

6n = -42

Divide each side by '6'.

n = -7

Simplifying

n = -7

Answer:

x = - 12

Step-by-step explanation:

Given

x - 17 = - 29 ( add 17 to both sides )

x = - 12

Answer:

x=12

Step-by-step explanation:

when performing x-17=-29, you first have to do the inverse of -17 in order to isolate x. Therefore, your would +17 to the left side of the equation (x-17) resulting in only the letter x being left on that side. Then you would have to add the 17 to the other side of the equation resulting in x=-29+17 which will then result in x=12.

Answer:

Assuming the question's format is [tex]\frac{2}{7} (x+4)=-6[/tex] the answer is x= -25

x=-17

2/7(x+4)=-6

?*2/7=-6.     ?=-21

-21+4=-17

x=-17

2/7(17+4)=-6

Answer:

9 sides

Step-by-step explanation:

Originally Answered: The measure of each interior angle of a regular polygon is 140 degrees. How many sides does a regular polygon have? this means that each slice covers an angle of 180-140=40 degrees with redpect to the polygon centre. hence there are 9 sides.

Answer:

A regular polygon with an exterior angle measure of 140 degrees has nine sides

Answer:

50 degrees.

Step-by-step explanation:

Angle FGE = [tex]180-(7x+18)[/tex] because angles on a straight line add up to 180 degrees.

Angle EFG = [tex]180-38-(180-(7x+18))=6x-10[/tex] (Angles in a triangle add up to 180)

[tex]180-38-\left(-7x+162\right)=6x-10[/tex]

[tex]180-38+7x-162=6x-10[/tex]

[tex]7x-20=6x-10[/tex]

Add 20 to both sides:

[tex]7x-20+20=6x-10+20[/tex]

[tex]7x=6x+10[/tex]

Subtract 6x from both sides:

[tex]7x-6x=6x+10-6x[/tex]

[tex]x=10[/tex]

Angle [tex]EFG=6x-10=6(10)-10=60-10=50[/tex]

Answer:

340,626

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Pi's approximate value is 3.14, and each dash on the number line represents 0.01. C is closest to the 4th dash.

Step-by-step explanation:

1 gallons is about 3.785 litres.

Hence, the number of gallons in 50 litres is 50/3.785 ≈ 13.2.

Answer:

There are 13.2086 gallons in 50 liters. Rounded to the nearest tenths equals: 13.2

Step-by-step explanation:

Answer:

123,876.3 = 7 sig figs

1,236,840= 7 sig figs

422000 = 3 sig figs

0.000000000000211= 3 sig figs

0.000238 = 3 sig figs

0.0000205 = 3 sig figs

Step-by-step explanation:

Leading zeros are not significant, trailing zeros with no decimal are not significant. Whole numbers are always significant.

Answer:

(-3, 4)

Step-by-step explanation:

hey there,

< From the first equation, let's find x.

x + 3y = 9

x = 9-3y    (I hope you understand how that works )

Next, we can substitute our equation that equals to x into the second equation.

2x + y = -2

2(9-3y) + y = -2     (I substituted "x" in "2x" with (9-3y))

Now, let's solve.

2(9-3y) + y = -2

18 - 6y + y = -2

-5y = -20

y = 4

Now that we have found what y is equal to, we can find x too. In the beginning we found that x = 9-3y so x = 9-3(4) = -3 >

Hope this helped! Feel free to ask anything else.

Answer:

244

Step-by-step explanation:

given question :x÷4=61

so,x=61*4

hence,x=244

the value of x in given equation is 244

Answer: answers are (-7m - 8 = m -4) and m - 4 = -7m -8. Hope this helps :)

Step-by-step explanation:

The expressions equivalent to the given expressions -2m - 5m - 8 = 3 + (-7) + m are (-7m - 8 = m - 4), (-8 - 7m = -4 + m), and (m - 4 = -7m - 8).

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given expression is -2m - 5m - 8 = 3 + (-7) + m. The given expression will be solved as:-

-2m - 5m - 8 = 3 + (-7) + m

-7m - 8 = -4 + m

We can also write the same equation in different ways:-

(-8 - 7m = -4 + m)

(m - 4 = -7m - 8)

Therefore, the expressions equivalent to the given expressions -2m - 5m - 8 = 3 + (-7) + m are (-7m - 8 = m - 4), (-8 - 7m = -4 + m), and (m - 4 = -7m - 8).

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Answer:

The measure of x is 23 degrees

Step-by-step explanation:

Here, given the values of the angles of a polygon and the total of these angles, we want to find the value of the variable x attached to these angles;

Mathematically;

85 + 5x + 5x + 5x + 5 + 5x -10 = 540

85 + 5 -10 + 5x + 5x + 5x + 5x = 540

80 + 20x = 540

20x = 540-80

20x = 460

x = 460/20

x = 23 degrees

Answer:

15. 2/6 or 1/3

18. 3/6 or 1/2

21. 25/26

29.

a- 1/12

50/600

b- 22/100

132/600

Step-by-step explanation:

The first ones are self explanatory lol.

to find the ones for 29, i just multiplied divided 12 by 600 and got 50 so that was my numerator and on the 2nd one i just multiplied 22 by 6 to get 132 because the denomenator is 600.

Answer:

Answer:A)

Kiley bought a platter for $19 and several matching bowls that were $8 each. What is the total cost before tax

here x will be number of bowl which can only be dicrete value e.g 1 , 2 , 3 , 4 ...

Step-by-step explanation:

A discrete graph is a series of scatter plot points. It means point on graph aren't continuous manner.

A continuous function allows the x-values to be ANY points in the interval, including fractions, decimals, and irrational values. A discrete function allows the x-values to be only certain points in the interval, only integers or whole numbers.

Example

Number of student, x

x can only be integer

a+b=90°

a=b+44°

b+44°+b=90°

2b+44°=90°

2b=90°-44°

2b=46°

b=23°

a=23°+44°

a=67°

The measure of each angle is 23° and 67°.

Angle is defined as the figure formed by the meeting of two lines or rays at a common point.

Complementary angles are those angle whose angle measures sum up to 90°.

Given that two angles are complementary and one of the angle's measure is 44° less than the measure of other one.

Let x be the measure of first angle.

Then x - 44 is the measure of the other angle.

x + (x - 44) = 90°

2x - 44 = 90

2x = 90 + 44

2x = 134

x = 134 / 2

x = 67

One of the measure of angle is 67°.

Measure of other angle = x - 44 = 67 - 44 = 23°

Hence the angle measures are 23° and 67°.

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Answer:

Issac worked 24.4 hrs, Ruby worked 31.4 hrs, and George worked 94.2 hours

Step-by-step explanation:

x= hours worked

Issac= x Ruby= (x+7) George= 3(x+7)

x+(x+7)+3(x+7) = 150 [distribute 3 to (x+7)]

x+(x+7)+(3x+21) = 150 [add from left to right]

5x+28 = 150 [subtract 28 from both sides]

5x = 122 [divide both sides by 5]

x=24.4

Now plug the x value back into Issac, Ruby, and George's equations:

Issac=x=24.4

Ruby=x+7=31.4

George=3(x+7)=94.2

Double check by adding all their work hours together

24.4+31.4+94.2=150!!

Answer:

5/8 + 7/12 =29/24

Step-by-step explanation:

Answer:

3/5

Step-by-step explanation:

0.6= 6/10

6/10 simplified is 3/5

Answer:

The answer is 6/10

Step-by-step explanation:

To convert a decimal to a fraction, place the decimal number over its place value. 0.6 in its simplest form would be 6/10.

Your welcome <3

Answer: Record keeping

Step-by-step explanation:

A person's net worth is calculated as the total assets they own minus the total liabilities they owe. As such it will be very important to keep records so that you know what you own as well its value as well as what you owe as well.

Taxes are no different. The better the records you keep are, the more accurate your tax payments will be. Without proper records you could overpay taxes which would mean you lose money or you could underpay taxes which is a crime.

Answer:

area formula: base x height 9x4=36

Step-by-step explanation:

Answer:$139.88

Step-by-step explanation:

215,75-75.87 is 139.88

Answer:

C.1/2

Step-by-step explanation:

Answer: C (or 1/2)

Step-by-step explanation:

1/3 as a decimal is: 0.3333

2/3as a decimal is: 0.6666

Answer:

[tex](x+4)(x+1)[/tex]

Step-by-step explanation:

the formula is

[tex](x+a)(x+b)=x^{2}+(a+b)x+ab[/tex]

so

a+b=5

ab=4

so the possible values are

a=1 b=4

a=4 b=1

we have

[tex](x+4)(x+1)\\\\(x+1)(x+4)[/tex]

it's the same

so the factor

[tex](x+4)(x+1)[/tex]

Answer:

Step-by-step explanation:

a)  g(x)=−3x+1, D={−2, 1, 4}

b)  f(x)=2x+6, D={−5, −1, 4}

c)  g(x)=5x−3, D={ −3, −2, −1}

d)  f(x)=x−4, D={−2, −1, 3}