Mathematics College

Find the missing dimensions in the table. Write the dimensions in simplest form.
Parallelogram
Base
Height
Area

Answers

Answer 1

Answer/Step-by-step explanation:

Parallelogram A:

Area = 5x + 20

Base = x + 4

Height = h = ?

Area of Parallelogram = base * height

Plug in the values

5x + 20 = (x + 4) * h

Divide both sides by x + 4

[tex] \frac{5x + 20}{x + 4} = h [/tex]

[tex] \frac{5(x + 4)}{x + 4} = h [/tex]

[tex] 5 = h [/tex]

Height = 5

Parallelogram B:

Area = 8x - 24

Base = b

Height = 8

Area of Parallelogram = base * height

Plug in the values

8x - 24 = b * 8

Divide both sides by 8

[tex] \frac{8x + 24}{8} = b [/tex]

[tex] \frac{8(x + 3)}{8} = b [/tex]

[tex] x + 3 = b [/tex]

Base = x + 3

Parallelogram C:

Area = 12x + 6y

Base = 6

Height = h = ?

Area of Parallelogram = base * height

Plug in the values

12x + 6y = 6 * h

Divide both sides by 6

[tex] \frac{12x + 6y}{6} = h [/tex]

[tex] \frac{6(2x + y)}{6} = h [/tex]

[tex] 2x + y = h [/tex]

Height = 2x + y

Related Questions

help please please help

Answers

9514 1404 393

Answer:

x = 6

Step-by-step explanation:

The angle bisector divides the triangle proportionally. Here, the top segment on each half is double the length of the bottom one, (8 = 2·4), so ...

x = 2·3

x = 6

_____

If you like, you can write that as a proportion:

x/3 = 8/4

x = 3(8/4) = 3·2 . . . . . multiply by 3 to get x by itself

x = 6

How many area codes (ABC) would be possible if the first 2 digits can be any number 2-9 & last digit can be any number 0-9?
A. 640
B. 25
C. 729
D. 1000

Answers

The answer would be A. 640

Possibilities for the first two are 8 and 8 (2-9 is 8 numbers) and the last is 10 (0-9 is 10 numbers)

So the probability is found by multiplying 8*8*10 which is 640

Factor each polynomial

Answers

Answer:

17g(2g + 1)(g + 1)

Step-by-step explanation:

34g^3 + 51g^2 + 17g

find a common factor, all of them have at least 1 g and they can all be divided by 17

17g(2g^2 + 3g + 1)

17g(2g + 1)(g + 1)

i need help with a function

Answers

Answer:

one: 9

Two: D

Step-by-step explanation:

One

The symbol used is x≥8 so 8 is included in the function part. That would mean that F(x) = 9

Two

The value you need to use is -4x + 3. That's because -2≤x and the symbol ≤ makes - 2 inclusive.

-4(-2) + 3 = 8 + 3 = 11

The function is decreasing over -4x + 3

It goes from 11 to -29 roughly. That means it's going from a positive to negative number. Definitely decreasing

The function is a constant when x≥8. The value of the function is 9 no matter what x is.

The function is increasing from - 2x to 8 which is going from -9 to 11

joe has a collection of 35 dvd movies . he received 8 of them as gifts . joe bought the rest of his movies over 3 years. if he bought the same number of movies each year , how many movies did joe buy last year

Answers

Answer:9

Step-by-step explanation:35-8=27

27 divided by 3 yrs = 9

Help me solve please

Answers

Can you take another picture this one doesn’t show answer c and d

-4y + 12 - 3y - 9 = ?
Options:
A: -7y +3
B: y - 3
C: 7y + 3
please show your work

Answers

Answer: -7y+3

Step by step in picture below

Solve for x: 2/5(x-2)=4x

Answers

Answer:

x = -2/9

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Equality Properties

Step-by-step explanation:

Step 1: Define

2/5(x - 2) = 4x

Step 2: Solve for x

Distribute 2/5: 2/5x - 4/5 = 4xSubtract 2/5x on both sides: -4/5 = 18/5xDivide both sides by 18/5: -2/9 = xRewrite: x = -2/9

Answer:

x = -2/9

Step-by-step explanation:

Multiply both sides by 5

2(x - 2) = 4x*5

2x - 4 = 20x Subtract 2x from both sides

-4 = 18x Divide by 18

-4/18 = x

x = -2/9

323.23 which is the digit in the hundreds

Answers

Hiiiiiiiiiiiiiiiiiiiiiiiii

Answer:

3. iwjsndudinwksjdj

Step-by-step explanation:

sorry it has to be around 20 letters

What is the length of each leg of the triangle below?

Answers

Answer:

Step-by-step explanation:

x+2y=13
3x-5y=6
what is (x,y)?

Answers

Answer:

x+2y=13

Step 1: Add -2y to both sides.

x+2y+−2y=13+−2y

x=−2y+13

Answer:

x=−2y+13

Step 1: Add 5y to both sides.

3x−5y+5y=6+5y

3x=5y+6

Step 2: Divide both sides by 3.

5y+6

y+2

Answer:

y+2

Step 1: Add -3x to both sides.

3x−5y+−3x=6+−3x

−5y=−3x+6

Step 2: Divide both sides by -5.

−5y

−5

−3x+6

−5

−6

Answer:

−6

Step-by-step explanation:

Answer:

(7, 3)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Algebra I

Solving systems of equations using substitution/elimination

Step-by-step explanation:

Step 1: Define Systems

x + 2y = 13

3x - 5y = 6

Step 2: Rewrite Systems

x + 2y = 13

Subtract 2y on both sides: x = 13 - 2y

Step 3: Redefine Systems

x = 13 - 2y

3x - 5y = 6

Step 4: Solve for y

Substitution

Substitute in x: 3(13 - 2y) - 5y = 6Distribute 3: 39 - 6y - 5y = 6Combine like terms: 39 - 11y = 6Isolate y term: -11y = -33Isolate y: y = 3

Step 5: Solve for x

Define equation: x + 2y = 13Substitute in y: x + 2(3) = 13Multiply: x + 6 = 13Isolate x: x = 7

Subtract 8 from 5 times a number. The result is 4 less than 3 times the number.

Answers

Answer: x =2

Step-by-step explanation:

5x - 8 = 3x - 4

2x = 4

x = 2

checking the work:

5(2) - 8 = 3(2) - 4

10 - 8 = 6 - 4

2 = 2

Find the third side in simplest radical form:
89
39

Answers

89 squared minus 39 squared and the answer you get is what you put into the radical

PLEASE HELP WILL MARK BRAINLIEST

Answers

Answer:

b,a,c

Step-by-step explanation:

If f(x) = -8x + 2, then i
8x + 2. then '(x) =
What is this one

Answers

Answer:

as for the other stuff you need to update my 45=44

Is -2.25 - (-3) a positive number

Answers

Answer:

Yes it is

Step-by-step explanation:

The answer is 0.75

-2.25-(_3)

_2.25 +3

=0.75

Answer:

0.75

Step-by-step explanation:

cuz why not

Which unit rate is the lowest price per ounce? (5 points)
Choice A: 21 ounces of raisins for $3.59
Choice B: 36 ounces of raisins for $4.79
Choice A
Choice B
The unit rates are equal.
The unit rates cannot be determined.
a
O
b
Od

Answers

Answer:

Choice B

Step-by-step explanation:

Choice A: 1 ounce of raisins for ~$0,17

Choice B: 1 ounce of raisins for ~$0,13

I need to find the answer to S

Answers

Answer:

65º

Step-by-step explanation:

(the sum of the angles of a triangle) 180- 65= 115

65= 30+ 35

180- 115=65

Answer:

I'm pretty sure the answer is 65

Step-by-step explanation:

30+35=65

180-65=115

So the 3rd angle in the triangle is 115°

Then you subtract 115 from 180 and get 65°

So S equals 65°

ASAP Which inequality is shown in the graph

Answers

Answer:

sorry im not usre

Step-by-step explanation:

Answer:

y=-2x-3

Step-by-step explanation:

for the slope you count up 2 he count to the left 1 from the y-intercept

and for the y-intercept you look for the points of the line that cross the y Line

Giving 15 point please help

Answers

How do you give 15 points to Sum 1

Answer:

8. x=-5 and y=7

9. x=-2 and y=0

10. x=-6 and y=-10

11. x=8 and y=-4

12. x=9 and y=-9

13.x=4 and y=10

14. x=5 and y=-7

Step-by-step explanation:

Please help its math!!! hard question pls.

What is the answer to this equation?
2 + 3

Answers

Uh sir the answer is
5
Thx for the points

Answer:

the answer is 5

Step-by-step explanation:

it is very simple question

write the following using algebraic notation, using the letter x for any unknown numbers: I think of a number,subtract four then divide by three

Answers

9514 1404 393

Answer:

(x -4)/3

Step-by-step explanation:

The result of subtracting 4 from x is (x-4). The result of dividing that by 3 is ...

(x -4)/3

Please help would mean a lot

Answers

Answer:

C maybe.........

Step-by-step explanation:

Answer:

The principle that guides Supreme Court justice to follow precedent when ruling on cases is called Stare decisis

6.14-(9+8)2=
That is my question

Answers

Answer:

I need one more brainliest!!!

Step-by-step explanation:

6.14-(9+8)2

6.14-17(2)

6.14-34=

-27.86

Hope this helped!

The required simplified value of the 6.14-(9+8)2 is -27.86.

Given that,
An expression is given, 6.14-(9+8)2
A simplified value is to be determined.

What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

What is arithmetic?

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,

Here,
= 6.14-(9+8)2
Using the PEMDAS rule,
Using distributive property in order to solve the parenthesis first.
= 6.14 - 17 * 2
Following PEMDAS solve 17 * 2 first.
= 6.14 - 34
Now, subtraction
= -27.86

Thus, the required simplified value of the 6.14-(9+8)2 is -27.86.

Learn more about arithmetic here:

brainly.com/question/14753192

#SPJ2

Brandon enters bike races. He bikes 8 1/2 miles every 1/2hour. Complete the
table to find how far Brandon bikes for each time interval.

Answers

Answer:

1h = 8.5 x2 = 17

1 1/2h = 8.5 x3 = 25.5

2h = 8.5 x4 = 34

2 1/2h = 8.5 x5 = 42.5

Out of 482 employees at the Coca Cola plant 37 are taking a vacation next week what percentage of employees are not vacationing

Answers

Answer:

92.3% are not vacationing

Step-by-step explanation:

482 - 37 = 445

445 * 100 / 482 = 92.3

7 x [(7+7) divided 7] =

Answers

BIDMAS

Step-by-step explanation:

FIRST DO 7+7÷7 AND TIMES THE ANSWER BY 7

Answer:

Step-by-step explanation:

What’s the value of 2/3 * 1/8

Answers

Answer:

The simplified value is 1/12.

Step-by-step explanation:

Since we need to multiply these fractions, we can just multiply the numerators and denominators together in order to find the answer.

2/3 x 1/8 =

2/24 =

1/12

Therefore, the simplified value is 1/12.

Hope this helps! :D

Whats the decimal expansion for fraction 7/9?

Answers

Answer:

0.7777777777778

Step-by-step explanation:

or the line over the last 7

Terry says the solution to 299 ÷ 40 is 6 with a remainder of 59. His work is shown

below. Explain Terry’s error in thinking, and then find the correct quotient using

the space on the right.

299 / 40 (using long division)

Answers

Your remainder cannot be greater than you’re denominator. So if you’re dividing by 40, the remainder must be less than 40. In this case you’d add one, so the answer is 7 with a Remainder of 19.

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Find the missing dimensions in the table. Write the dimensions in simplest form. Parallelogram Base Height Area

Answers

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Find the missing dimensions in the table. Write the dimensions in simplest form.
Parallelogram
Base
Height
Area