The sum area please.

The Sum Area Please.

Answers

Answer 1

Answer:

4xy+24y^2−7x−38y−7

Step-by-step explanation:

(-7+4y) (6y+x+1)

-7*6y= -42y

-7*x= -7x

-7*1= -7

4y*6y= 24y²

4y*x= 4yx

4x*1= 4y

Add them up


Related Questions

What is the slope and y-intercept of y = x + 1?​

Answers

Answer:

The y-intercept is 1 and the slope is x

Step-by-step explanation:

The graph shows the number of cases of bottles of water and the total number of bottles of water.
Bottles of Water
Write an equation that you can use to determine the number of bottles of water in the store if you know then number of cases of water.

Answers

Answer:

b = 24c

Step-by-step explanation:

A regular hexagon is rotated in a counterclockwise direction about its center. Determine and state the minimum number of degrees in the rotation such that the hexagon will coincide with itself.​

Answers

It’s 60°

360 / 6 = 60°

The minimum number of degrees in the rotation such that the hexagon will coincide with itself is 60°

What is hexagon?

Hexagons are six-sided polygons in geometry. A hexagon is said to be a regular hexagon if all of its sides and angles have identical lengths. To put it another way, a regular hexagon's sides are congruent.

Given that, Around its center, a regular hexagon is rotated counterclockwise.

We are aware that a hexagon has six sides.

There are also 360 degrees.

According to the data given, the calculation is as follows:

= 360 /60

= 60 degrees.

Therefore, we may say that the rotation must be at least 60 degrees in total.

Learn more about hexagons here:

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If I ate 24 cockroaches and threw up 30 how many did I eat before

Answers

Answer:

54

Step-by-step explanation:

Answer:

6 0.0 But.. What type of question is this

Step-by-step explanation:

What is the rate of change of the function y = 6x-1y

Answers

Answer:

3

Step-by-step explanation:

dy/dx = 6dx/dx -1dy/dx

dy/dx= 6 - 1dy/dx

2dy/dx= 6

dy/dx = 3

The perimeter of the rectangle is 28 units.
What is the value of w?
5 units
7 units
74 units
15 units

Answers

Answer:

5 units is the correct value of W

The amount of a certain radioactive substance decreases by 15% every hour. If a sample starts with 100 g of this radioactive substance, which function represents the amount of radioactive substance left after x hours?

A- f(x)=100(0.15)^x
B- f(x)=100(0.85)^x
C- f(x)=100(1.15)^x
D-f(x)=100(1.85)^x

Answers

Answer:

A

Step-by-step explanation:

I took the test now that is what I got.

Hope this helps.

The function that represents the amount of radioactive substance left after {x} hours is : f(x)=100(0.15)ˣ.

What are algebraic expressions?In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax.

Given is that the amount of a certain radioactive substance decreases by 15% every hour. A sample starts with 100 g of this radioactive substance.

The function that represents the amount of radioactive substance left after {x} hours is -

f(x)=100(0.15)ˣ

Therefore, the function that represents the amount of radioactive substance left after {x} hours is : f(x)=100(0.15)ˣ.

To solve more questions on algebraic expressions, visit the link below-

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ali is paid $200 for working 8 hours.How much is he paid for working 6 hours?​

Answers

Answer:

$150

Step-by-step explanation:

Hey! The answer is 150.
This is because he is paid 25 dollars an hour. So to figure out what he is paid for 6 hours, we need to multiply 6x25 which equals 150.

Hope this helps!! Have a great day!! :)

1. ∠XVR =
2. ∠RVS =
3. ∠WVS =
4. ∠RST =
5. ∠RSV =
6. ∠VSU =
7. ∠UST =
8. ∠TUS =

Answers

Answer/Step-by-step explanation:

1. ∠XVR = 180 - <XVW (angle on a straight line)

∠XVR = 180 - 55°

∠XVR = 125°

2. ∠RVS = <XVW (Vertical angles are congruent)

∠RVS = 55°

3. ∠WVS = ∠XVR (vertical angles are congruent)

∠WVS = 125°

4. ∠RST = <R + <RVS (exterior angle theorem)

<RST = 55 + 55

<RST = 110°

5. ∠RSV = 180 - (<R + <RVS) (sum of triangle)

∠RSV = 180 - (55 + 55)

∠RSV = 70°

6. ∠VSU = <RST (vertical angles are congruent)

<VSU = 70°

7. ∠UST = <RSV (vertical angles)

<UST = 70°

8. ∠TUS = 180 - (<UST + <T) (sum of triangle)

<TUS = 180 - (70 + 71)

<TUS = 39°

Is this number prime or composite

Answers

Answer:

no

Step-by-step explanation:

its composite

Answer:

Composite

Step-by-step explanation:

70 is a composite number as it has factors other than 1 and itself.

what is 4x-7y=3
x-7y= -15

Answers

Answer:

-3/4 and y= 3/7

Step-by-step explanation:

A single card is drawn at random from a standard 52 card deck. Work out the following probabilities in their simplest form: P(7) = P(not 7) =

Answers

Answer:

[tex]1) \frac{1}{13} \\ 2) \frac{12}{13} [/tex]

Step-by-step explanation:

to understand thisyou need to know about:simple probabilityPEMDAStips and formulas:there are 4 "7" cards in a decklet's solve:

according to the question

P(7)=4/52P(7)=1/13

according to the question

P(not 7)=1-[tex]\frac{1}{13}[/tex]P(not 7)=12/13

Answer:

no of 7=4

total no of card =52

total not no.7=52-4=48

Step-by-step explanation:

probability of getting 7=4/52=1/13

probability of not getting 7=48/52=12/13

The manager of a company wants to find out how many hours the employees worked in the previous month. Which of the following is a statistical question that the manager can ask? A. How many employees are there in the company? B. Which employee worked the most hours in the last month? C. How many employees worked more than 35 hours this week? D. How many hours does each employee work in a week?

Answers

D

Because then he can add all the numbers up and then get the amount of hours worked total

Answer:

B. How many hours does each employee work in a week?

Step-by-step explanation:

A statistical question is one that has a variable answer.

The answers to the question, "How many hours does each employee work in a week?" vary by employee, so it is a statistical question.

I hope i helped

HELP, i’m struggling

Answers

Answer:

x = 14

Step-by-step explanation:

(3x + 8) = (4x - 6)

3x + 8 = 4x - 6

     +6         +6

3x + 14 = 4x

-3x          -3x

14 = 1x

x = 14

plug 14 into the x, then solve it urself

1. observe the following tables and find if x and y are directly proportional:

Give answer plzz​

Answers

yes here x and y are directly proportional when looking at the x-coordinate

Step-by-step explanation:

here,

x1=7, y1=14

x/y=7/14

=1/2.

when considering the second coordinates,

X2=9/18

=we will get the answer again

1/2.

all the coordinates is proportional in this form it is all will get the answer one by two so this x -axis and y-axis are directly proportional

In systems by substitution what is y=x+8 and x+y=2

Answers

Answer:

x = -3

Step-by-step explanation:

y = x + 8 and x + y = 2

Using substitution, we know that y = x + 8, so:

x + y = 2

x + (x + 8) = 2

2x + 8 = 2

2x = -6

x = -3

Then we solve for y:

x + y = 2

-3 + y = 2

y = 2 + 3

y = 5

Maria's job pays her $1500 a month what is her gross weekly wage

Answers

Answer:

annual: $18000

weekly: $346.15

Resuelve
14 - 15 – (-13) + 12 – (-11)

. 20 – 40 – (- 50) + 70 – 100

Answers

can u translate it into english

who else is being stressed of school right now??
i am so much can someone give advice on how to stop it??


:)
:)
:)

Answers

Answer:

Finish your homework first (EVERYTHING) before videogames

Step-by-step explanation:

2) A fair coin was tossed 75 times. The coin landed on Heads 42 times and Tails 33 times. What is the experimental probability of the coin landing tails side up? Your answer needs to be a fraction in simplest form. Grid in boxes below. One digit/symbol per box, 7. SP.6 5) Tanya set a goal to swim 30​

Answers

Answer:

[tex]\frac{11}{25}[/tex]

Step-by-step explanation:

In the experiment that was conducted the coin was tossed a total of 75 times and out of those times it only landed on tails 33 times. Therefore the experimental probability of the coin landing on tails can be calculated by the dividing the times it landed on tails by the total number of times it was tossed. Like so...

[tex]\frac{33}{75}[/tex] or 0.44

This fraction can also be simplified to its simplest form of [tex]\frac{11}{25}[/tex] which is obtained by dividing both the numerator and denominator by 3

i don’t understand, explain also

Answers

Answer:

32

63

Step-by-step explanation:

m<BCA=180-148-32 Subtract 180-148 b/c x<BCA is along the straight line ACD. A straight line will have an angle of 180 degrees.

m<CAB=180-32-85=63 All triangles have angles which add up to 180 degrees. Subtract 32 and 85 from 180 to get 63.

Step-by-step explanation:

148 + x = 180

x = 180 - 148

x = 32

Find m<CAB basically means find the measure of the angle of A ( m<A )

m<B + m<A + x = 180

85 + m<A + 32 = 180

117 + m<A = 180

m<A = 180 - 117

m< A = 63, so m<CAB = 63

And m<BCA means find the measure of angle C(m<C) or as we did it earlier as x, which is the same thing.

So m<BCA = 32

What is 2/5 divide by 3/4

Answers

Answer:

8/15

Step-by-step explanation:

(2/5)/(3/4)=(2/5)(4/3)=8/15

Answer:

0.53

Step-by-step explanation:

I used a calculator :)

Here is a list of numbers.
32 29 30 37 34 33 31
Tanya thinks that to work out the median, she simply needs to find
the middle number. So she says that “37" is the median for this list of numbers.
Tanya's answer is not correct.
a) Describe what is wrong with her method.
b) Work out the median of the numbers in the list.

Answers

Answer:

a). To find the median from a set of numbers, you need to arrange them from ascending order (smallest to biggest), and then you need to find the number in the middle

b). 32

Step-by-step explanation:

b). Smallest to biggest

29, 30, 31, 32, 33, 34, 37

From the set of numbers given, we can clearly see that 32 is in the middle.

1) You can spend at most $24 at the fair. Game

tickets cost $2 each, and ride tickets cost $4

each. You want to buy at least 3 game tickets

and more than 2 ride tickets. Write a system

of linear inequalities that represents the

situation. How many of each ticket can you

buy?

Answers

Answer:

2x+4y= 24

x≥3

y≤2

Step-by-step explanation:

Given data

total expenses= $24

let the number of tickets be x

and the number of rides be y

Tickets cost $2 each, and ride tickets cost $4

Hence the expression for the situation is given as

2x+4y= 24

x≥3

y≤2

one of the factor of 36 is​

Answers

1 2,3,4,6
Hope this helps

Pls help ASAP!!!!!!!!
Pls help
I will cash app if I get it right

Answers

Answer:

39 degrees

Step-by-step explanation:

97+44= 141

141 - 180 = 39

39 degrees, no need to cash app LOL

evaluate -7 5/8 + (-6 1/4)

Answers

Answer:

exact form:

-111/8

Decimal form:

-13.875

Mixed Number Form:

-13 7/8

Answer:

-5.875

Step-by-step explanation:

primero se resuelve el paréntesis

1/4 =0.25

y se multiplica por el -6

0.25x-6= -1.5

luego se resuelve el otro lado

primero dividimos

5/8=0.625

y se multiplica por -7

0.625x-7= -4.375

y para finalizar se suman los dos lados

-4.375 + -1.5

= -5.875

arm-Up
Active
Identifying the System of Measurement
Check
Sort the units of measure into the appropriate system.
Customary System
Metric System
miles
ounces
deciliters
kilometers
centigrams
cups

Answers

customary system; miles, cups, ounces

metric system; deciliters, kilometers, centigrams

Answer:

just here to say the guy above me is correct

Step-by-step explanation:

did it on edge 2021 :D

show your work please and thank you best anwser gets brainly ​

Answers

Answer:

a9

Step-by-step explanation:

5+4= 9 and its the same variable.

(FOR BRAINLIEST!!!)

Type the correct answer in the box.
The line of best fit for this scatter plot shows the relationship between the average temperature and the monthly electricity bill at Jenny's house.

Answers

Answer:

Around 200 Dollars

Hope it helps

Answer:

$200

Step-by-step explanation:

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