I need to show my work help me out

Answer: 4x-6= 18

4x=24

x= 24 & 4

x=6

Step-by-step explanation:

Answer:

x = 3

Step-by-step explanation:

I'm not exactly sure of what you mean by property but I think it might be associative property of multiplication?  

But to solve for x you would subtract 6 from 18 which gives your 12. Then you divide by 4 to get the x alone and 12/4 is 3.

Answer:

DF = 3

m<B = 28 degrees

Step-by-step explanation:

Hope that helps!

Answer:

7*2/5 it is a improper fraction

Answer:

[tex]\frac{7}{1}[/tex], [tex]\frac{2}{1}[/tex], and [tex]\frac{5}{1}[/tex]

Step-by-step explanation:

Those are all the improper fraction forms of 7, 2, and 5.

Answer:

the line is vertical

Answer:

vertical.

Step-by-step explanation:

you can tell its vertical because it says x=-1, meaning it will be on the x axis. i also graphed it in the picture. hope this  helped !

Answer:

the answer is x=10

:)

Step-by-step explanation:

Answer:

Wheres the picture-

Step-by-step explanation:

Answer:

Thus, the value of x is 1.

Step-by-step explanation:

4(2x+6)=32

8x+24 =32

8x =32-24

8x =8

x =8÷8

x =1

Answer:

I don't understand I'm sorry.....

Answer:

1024

Step-by-step explanation:

1024/8=128. all are divisible by 8, but 1024 is the only one where you don't need a decimal in the answer

Answer:

x = 5.98

Explanation:

1. 4+(3.7−)=1.72

2. 4+(−+3.7)=1.72

3. 4−+3.7=1.72

4. 7.7−=1.72

5. −+7.7=1.72

6. −+7.7−7.7=1.72−7.7

7. −=−5.98

Then  simplify to x =5.98

Answer:

x^2+3x−10

Step-by-step explanation:

X^2+3x-10

First multiply x with (x-2)Next multiply 5 with (x-2) with + sign between them

x(x-2)+5(x-2)

X^2–2x+5x-10

X^2+3x-10

Answer: x^2-2x+5x-10

Step-by-step explanation:

multiply x1 by x2 which equals x^2 then x1 by -2 which is -2x then multiply 5 by x2 which is positive 5x then multiply 5 by -2 which is -10

Answer:

the question does not make sense. please rewrite the question.

Answer:

Boxes A and D have a volume of 120 cubit feet.

Step-by-step explanation:

First, we just have to find the volume for each box so we do...

The volume of box A is:

(Length) x (Width) x (Height) = 5 ft x 4ft x 6ft = 120 [tex]ft^{3}[/tex]

The volume of box B is:

(Length) x (Width) x (Height) = 7ft x 7ft x 6ft = 294 [tex]ft^{3}[/tex]

The volume of box C is:

(Length) x (Width) x (Height) = 3ft x 6ft x 4ft = 72 [tex]ft^{3}[/tex]

The volume of box D is:

(Length) x (Width) x (Height) = 10ft x 3ft x 4ft = 120 [tex]ft^{3}[/tex]

Now we can see that boxes A and D have a volume of 120 cubit feet.

Answer:

C = 14 x Pi

C = 14 x 3.14

C = 43.96 in

Answer:

Step-by-step explanation:

The answer to (A) is N/A and the answer to (B) is N/A again (Hope this helps!)

Answer:

Events A and B are dependent

Step-by-step explanation:

If A and B are two events such as A and B are dependent then

P(A∩B) [tex]\neq[/tex] P(A) P(B)

An event A will occur with probability 0.4 that is [tex]P(A)=0.4[/tex]

An event B will occur with probability 0.6 that is [tex]P(B)=0.6[/tex]

[tex]P(A)P(B)=0.4(0.6)=0.24[/tex]

The probability that both A and B will occur is 0.20 that is P(A∩B) = 0.20

Therefore,

P(A∩B) [tex]\neq[/tex] P(A) P(B)

So,

events A and B are dependent

According to the given probabilities, it is found that events A and B are dependent.

Two events, A and B are independent, if:

[tex]P(A \cap B) = P(A)P(B)[/tex]

In this problem, the probabilities given are:

[tex]P(A) = 0.4, P(B) = 0.6, P(A \cap B) = 0.2[/tex]

The multiplication is:

[tex]P(A)P(B) = 0.4(0.6) = 0.24[/tex]

Since [tex]P(A)P(B) \neq P(A \cap B)[/tex], the events A and B are dependent.

You can learn more about dependent and independent probabilities at https://brainly.com/question/14478923

Answer:

8 necklaces and no bracelets, no necklaces and 16 bracelets, 5 necklaces and 6 bracelets

Step-by-step explanation:

15 necklaces and 1 bracelet equals $38.75

8 necklaces and no bracelets equals 20

no necklaces and 16 bracelets equals 20

3 necklaces and 8 bracelets equals 17.5

no necklaces and 8 bracelets equals 10

5 necklaces and 6 bracelets equals 20

Alright, sorry for possibly wasting the answer, but its either D or B. i think its D, because its a bisector of the line segment, but B reads that it IS perpendicular, but on points not the line. You can rule out which one of the two it is, i would suggest asking a teacher for help or waiting for a better and more reliable answer.

Sorry if this doesn't help, if it does could I have Brainliest? Bless you, have a nice day.

Answer:

D

Step-by-step explanation:

10+3+10+3= 26 units

the perimeter of the rectangle in the coordinate planes is 26 units

Answer: $5.04

Step-by-step explanation:

1.) Start by subtracting 2002 from 2018. (2018-2002=16)

2.) plug into the equation ( y= 0.24(16)+1.20)

3.) plug into calculator and you should get 5.04

Answer:

5.04

Step-by-step explanation:

5.04

Answer:

10 miles per hour

Step-by-step explanation:

122-52= 70

70 miles/ 7 hours

10 miles per hour

Answer:

X=21.4

Step-by-step explanation:

^^^

Answer:

64

Step-by-step explanation:

The value of the function f(x) = x² −4x−19 at the value x = -9 will be 98.

A function in mathematics from a set X to a set Y allocates exactly one element of Y to each element of X. The sets X and Y are collectively referred to as the function's domain and codomain, respectively.

A function is defined as the expression that set up the relationship between the dependent variable and independent variable.

Given function is f(x) = x² −4x−19. The value of the function at f(-9) will be calculated as:-

f(x) = x² −4x−19

f(-9) = ( -9 )² - ( 4 x --9 ) - 19

f(-9) = 81 + 36 - 19

f(-9) = 98

Therefore, the value of the function f(x) = x² −4x−19 at the value x = -9 will be 98.

To know more about functions follow

https://brainly.com/question/17043948

#SPJ2

Answer:

1/3

Step-by-step explanation:

2/6 means that 2 out of the 6 tills have comfy seats. 2/6 simplified is 1/3

Answer:

[tex]\frac{1}{3}[/tex]

Step-by-step explanation:

The total amount of tilts is 6

The amount of tilts with comfortable seats is 2

So there are two tilts with comfortable seats out of six tilts that are in the supermarket

Now write it as fraction:

[tex]\frac{2}{6}[/tex] = [tex]\frac{2*1}{2*3}[/tex] (alternatively 2/6)

Here we get the probability

// divide numerator and denominator by 2

[tex]\frac{2*1}{2*3}[/tex] = [tex]\frac{1}{3}[/tex] (alternatively 1/3)

Answer:

4:5

Step-by-step explanation:

The ratio of the perimeter of the two similar shapes is equal to the scale factor of the two similar shapes.

Answer:

i hope this helps  :)

Step-by-step explanation:

Grouped, 19546576 is 19,546,576. We underline through the millions place and mark the next digit. 19,546,576

Because the marked digit is 5, we increase 19 by 1 and replace all digits to the right with zeros: 20,000,000.

Thus 19,546,576 rounded to the nearest million is 20,000,000.

Answer:

43 million

43000000

Step-by-step explanation:

7 rounds up

Answer:

7 i think

Step-by-step explanation:

Answer:

8 square units I believe!

Step-by-step explanation:

Hope that helps!