What is the area of the irregular polygon QUART?

Answer:    

LETTER B

Step-by-step explanation:

8.5 - 2 + 4.75 =

6.5 + 4.75 =

11.25 or 11 1/4

Answer:

a = 14

b = 15

c = 15

d = 18

e = 18

Step-by-step explanation:

The stratified sampling works as follows:

stratified sampling = (Population of subgroups)*(total sample size)/(entire population)

in this case, sample size = 80

entire population = 140 + 150 + 150 + 180 + 180 = 800

Population sample is the number of students of each year (for year 7, the population of subgroup is 140, and so on)

whith this equation we can find all the missing values:

a = (140)*(80/800) = 14

b = (150)*(80/800) = 15

c = (150)*(80/800) = 15

d = (180)*(80/800) = 18

e = (180)*(80/800) = 18

Answer:

-25 3/8

Step-by-step explanation:

Answer:

32 5/8

Step-by-step explanation:

-71/4x(-4) +35/8

-29/4x(-4)+35/8

29+3 5/8

32 5/8 261/8 32.625 are alterniate forms

Answer:

2x

Step-by-step explanation:

ok so basically..

x/100 * 200

200x/100

then you cross out the zeros and you get 2x.

Hope this Helped!! XD

Answer:

4 and 2

Step-by-step explanation:

Answer:

30[tex]g^{2}[/tex]+23+2194d

Step-by-step explanation:

3g 10g + 11 + 5d + 199 11d + 12

30[tex]g^{2}[/tex]+23+2189d+5d

30[tex]g^{2}[/tex]+23+2194d

Answer:

1/3 of 3/5 = 1/5

Step-by-step explanation:

She had 3/5 pan of crispy rice treats and sent 1/3 of the treats to school.

The fraction of the whole pan that she sent to school will be calculated by

1/3 of 3/5

= 1/3 * 3/5

=1*3/3*5

= 3/15 = 1/5

Answer:

Reliable Robotics: .09x+31200

Robot Renegades: .15x+26000

If Jose does 2000 sales a week this means that Robot Renegades is the better offer

Step-by-step explanation:

Reliable Robotic's offer can be modeled through the following equation

.09x+31200

And for robot renegades it's

.15x+26000

If we plug in 2,000 and multiply by 52 (to see how many sales he makes a year) into x we get

.09*2000*52+31200=40560

.15*2000*52+26000=41600

This obviously means that reliable robotics is the better offer

Answer:

the answer is B

Step-by-step explanation:

Also 1 ❤️= 1 GOOD LUCK TO EVRY WONE

Answer:

False

Step-by-step explanation:

The left side −28 does not equal to the right side 22 , which means that the given statement is false.

Step-by-step explanation:

si your trying to solve for c, or the hypotenuse? excuse me typing out a few things my keyboard is broken

4² plus 4²

16 plus 16 = 32

32 goes under the symbol

Answer: 40 . 2 and 40 + 40

Step-by-step explanation:

The expression which shows the saving is 40 + 40 and 40 x 2. The correct options are C and D.

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 that the amount of money saved by Erica is $40. The expression which represents the savings will be,

40 + 40 = 80

40 x 2 = 80

Therefore, the expression which shows the saving is 40 + 40 and 40 x 2. The correct options are C and D.

To know more about an expression follow

https://brainly.com/question/534030

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Answer:

y=0.5x+8

Step-by-step explanation:

The slope is 0.5 so y=0.5x. We can plug in the point to the equation and we get 8=0(0.5)+b or 8=0+b. b=8 so the equation is y=0.5x+8

Answer:

11.32pm

Step-by-step explanation:

1.10pm - 1hr = 12.10pm

12.10pm - 38min = 11.32pm

Answer:

1:38 minus and hour which is 12:38now minus 38 minutes from an hour is 22 so the answer is 12:22

[tex]\frac{3}{8}x = 32[/tex]

multiply both sides by the reciprocal

x = 85⅓

We would expect her to make about 85 business calls in a month.

Step-by-step explanation:

The equation means "3/8 of the unknown total is 32"

When we multiply 3/8 by its reciprocal, it becomes 1 and cancels on the left.

8/3 times 32 is a mixed number, so it is reasonable to round it to a whole number of calls.

.

I hope I read this question correctly. The coding for the fraction made it a bit confusing.

Answer:(8x+24)(2x+1)

Step-by-step explanation: I dont know if im right but i think if the equation was 8(x-3)(2x+1) so if I distributed then the answer turnt out to be (8x+24)(2x+1) so im guessing thats the answer.............(8x+24)(2x+1) equals 16x^2+56x+24

Answer:

(8x+24)(2x+1)

Step-by-step explanation:

Answer:

≈3.4

Step-by-step explanation:

Answer:

3 and 9/23

you could easily just leave it as 78/23

Answer:

x=3

Step-by-step explanation:

move the constant to the right hand side and change

Answer:

The answer is A

Step-by-step explanation:

In order for it to be a function every x value has to have a different y value or every input has to have a different output.

Answer:

To reduce this fraction, simply divide the numerator and denominator by 4 (the GCF). So, 436 = 4÷436÷4 = 19. Thus, 436 is equivalent to 19 in the reduced form.

Step-by-step explanation:

The solution for the expression 4(36) after you simplify can be expressed as 144.

To simplify the expression 4(36), we need to perform the multiplication operation.

4 multiplied by 36 can be calculated as follows:

4 x 6 = 24 (multiplying the units digit)

4 x 30 = 120 (multiplying the tens digit)

Now, we add the results together:

24 + 120 = 144

Therefore, the number 4 multiplied by the number 36in brackets is equals to 144.

Read more about how to simplify here: https://brainly.com/question/6979644

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Answer:

x=-1

Step-by-step explanation:

-7x-7x+9x=-6+11

-5x=5

x=-1 (b0th side divide by -5 )

Answer:

Function A: y = 2x + 7

Function B: y = 3x + 4

This means function A has a greater y-intercept because 7 > 4

.......

Answer:

300.13 is the answer

For the following question

Answer:

50%

Step-by-step explanation:

If there is both the same amount of girls and boys which is 10 and 10.It would half and half of 100% which would be 50%.Both sides have the same amount.