Mathematics College

NO LINKS!!

What's the Perimeter?

a. 2x+8
b. 2x+9
c. 3x+8
d. 3x+9​

NO LINKS!!What's The Perimeter?a. 2x+8b. 2x+9c. 3x+8d. 3x+9

Answers

Answer 1

Answer:

A. 2x + 8

Step-by-step explanation:

The perimeter is:

x + x sides3 + 1 + 4 = top and bottom

Total:

P = 2x + 8

Correct choice is A

Answer 2

Answer:

A is correct

Step-by-step explanation:

Related Questions

what is the value of 17-2(5-3)

Answers

Answer:

13

Step-by-step explanation:

17-10+6

7+6=13

hope it helps

Sophia wants to buy collector boxes that can hold 6 dolls each. How many boxes will Sophia need to buy for her collection of 168 dolls?



A 21

B 28

C 34

D 1,008

Answers

She will need to put a total of 28 boxes.

The outcomes of an experiment and the probability of each outcome are given in the table below. Compute the expectation for this experiment.

Answers

Answer:

Step-by-step explanation:

sum the outcome times the probabilities

5*.5+6*.12+7*.2+8*.08+9*.06+10*.04= 6.2

The expectation of the experiment is the mean or the average value of the experiment

The expectation of the experiment is 6.2

The expectation is calculated using the following formula of expected value

[tex]E(x) = \sum Outcome \times Probability[/tex]

Rewrite the formula properly, as:

[tex]E(x) = \sum x \times p(x)[/tex]

So, we have:

[tex]E(x) = 5 \times 0.5 + 6 \times 0.12 + 7 \times 0.2 + 8 \times 0.08 + 9 \times 0.06 + 10 \times 0.04[/tex]

Evaluate the above equation

[tex]E(x) = 6.2[/tex]

Hence, the expectation of the experiment is 6.2

Read more about expected values at:

https://brainly.com/question/15858152

what is the product of -3 and +50​

Answers

Answer:

the product of -3 and +50 is -150

(-3)×+(50)=-150

Answer:

-150

Step-by-step explanation:

-3 × 50 =

-150

Estimate the product 2.1 x 0.9

Answers

Answer:

2.0 estimated product

1.89 Actual product

Step-by-step explanation:

2.0*1.0=2.0

2.1*1.0=1.89

The product of 2.1 x 0.9 = 1.89

What is Product?

A product is something that has been multiplied one or more times. For instance, the mathematical formula "times equals" would be written with the terms "times," "multiplicand," and "product," respectively.

Given:

2.1 x 0.9

Now, Multiplying

                          2  .  1

                       x 0  .  9

                      _________

                           1  8  9

                           0  0  x

                      __________

                          1  .  8  9

Hence, the product of 2.1 x 0.9 = 1.89

Learn more about product here:

https://brainly.com/question/624355

#SPJ2

What is the product of 246 and 176?​

Answers

Answer:

43296

Step-by-step explanation:

Answer: 43296

Step-by-step explanation:

If you multiply 246 and 176, you get 43296.

No weird websites ONLY HElP

Nico uses a uniform probability model for an experiment using a deck of 40 cards. There are 10 blue cards, 10 red cards, 10 green cards, and 10 yellow cards in the deck. Cards will be drawn one at a time and then replaced in the deck before another card is drawn. He uses the probability model to determine the probability of drawing a green card or a red card. What is P(green or red)? Enter your answer as a simplified fraction in the box.

Answers

Answer:

it's 1/2

50%

Step-by-step explanation:

i did the quiz in k12 ND GOT IT RIGHT HOPE THIS HELPS, IF ITS RIGHT CAN YOU PLS MARK ME THE BRAINLIEST.

Answer: The answer is 1\2 or 50%

Explanation: I took the test and this was right

Hope this helps

The functions f and g are defined as follows.
f(x)=-3x-1
3
g(x)=2x? +2
Find f (2) and g(-2).
Simplify your answers as much as possible.

Answers

>> Answer :

__________

[tex] \: [/tex]

f(x) = -3x - 1

g(x) = 2x + 2

Soo :

f(2) :

f(2) = -3(2) - 1

f(2) = -6 - 1

f(2) = -7✔

.

g(-2) ;

g(-2) = 2(-2) + 2

g(-2) = -4 + 2

g(-2) = -2✔

PLEASE HELP ME. HAVE TO BE DONE IN FRACTION
3/4 - 7/9 + 2/3 =

Answers

Answer:

23/36

Step-by-step explanation:

use BODMAS

fist add 3/4+2/3

to get 17/12

then subtract 17/12-7/9

to get 23/36

How do you use a trend line to make a prediction

Answers

Answer:

Use the trend line to predict the number of Umbrellas sold in a month, if there were 10 rainy days. Draw the vertical line from 10 on the horizontal axis to the trend line. Then, draw horizontal line to the vertical axis from the trend line as shown below. Number of Umbrellas sold in the month is about 9, if there were 10 rainy days.

164449 avatar

I searched your answer and this came up, I'd answer but it wont let me sadly, but hopefully this will help??

Step-by-step explanation:

after spending 5/6 of his January salary on paying school fees, Bikila was left with ksh 1500. how much money did he earn that month?​

Answers

Answer:

9000

Step-by-step explanation:

$5.95-$2.29 explained step by step

Answers

Answer:

$3.66

Step-by-step explanation:

5.00-2.00 = 3.00

0.95-0.29 = 0.66

3.00 + 0.66 = $3.66 which is the answer

Ok,so:

We don’t need the $ sign now.

So.

1. 5.95 -2.29 which is 3.66!

5 - 2 is 3, and 0.95 - 0.29 is 0.66.

So now add :3 + 0.66 is 3.66

So $3.66!

Hope this helped!

A recipe called for the ratio of sugar to flour to be 10:3, if you used 70 ounces of sugar, how many ounces of flour would you need to use

Answers

Answer:

21 ounces of flour

Step-by-step explanation:

10/3 = 70/x

isolate the so that it is on the top, so multiply by x on the right and on the left

this gives you:

x*10/3=70

try to isolate x and multiply by 3 to get rid of the denominator

x*10=70*3

x*10= 210

finally isolate x by dividing by 10 and getting rid of the 10 multiplying with it

x= 210/10

x=21

you need 21 ounces of flour if you have 70 ounces of sugar you can double check by making sure the ratio of 10/3 is equal to 70/21 and of course they both equal 3.33 repeating, therefore your answer is correct Hope that helps

Answer:

You would need 21 ounces of flour

Step-by-step explanation:

sugar:flour

10:3

10x7=70

70:?

3x7=21

70:21

How many intervals are there in the hisogram in figure 1.4?

Answers

Answer: 5 to 20 intervals.

Step-by-step explanation:

Option B is the correct answer.

Which statement is true about this argument?

Premises:

If two angles form a linear pair, then they are supplementary.

If two angles are supplementary, then the sum of their measures is 180∘.

Conclusion:

If two angles form a linear pair, then the sum of their measures is 180∘.


A The argument is valid by the law of detachment.

B The argument is valid by the law of syllogism.

C The argument is not valid because the conclusion does not follow from the premises.

D The argument is not valid because the premises are not true.

Answers

Answer:

the answer is: The argument is valid by the law of syllogism.

Step-by-step explanation:

thanks for the wrong answer other guy.

A number that has more than two factors is a

Answers

Composite number? I’m not sure if that’s what you’re working on but it’s a true statement.

A submarine dove to a level of 450 meters below the surface of the ocean. Later it
climbed 270 meters and finally dove 80 meters more. At what depth did it stop?

Answers

Answer:

260 Meters Below the Surface

Step-by-step explanation:

"Dove 450 meters" = - 450

"Climbed 270 meters" = +270

"Dove 80 meters more" = - 80

-450+270-80

-180-80

-180+(-80)

-260 or 260 Meters Below the Surface

−1−(−5x)−2x+2x 2 +7
Simplify this expression as much as possible

Answers

Answer:

Hello, the simplified expression would be:

7x + 6

Plz help I need help

Answers

Answer:

Not proportional

Step-by-step explanation:

This is because there is not an equal about of feet per day

- 5/2 divided by 5)7​

Answers

Answer:

-7/2

Step-by-step explanation:

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

[tex] \boxed{ - \frac{7}{2} }[/tex]

[tex] \huge \boxed{ \mathfrak{Explanation}}[/tex]

let's solve ~

[tex] \dfrac{ - 5}{2} \div \dfrac{5}{7} [/tex]

[tex] \dfrac{ - 5}{2} \times \dfrac{7}{5} [/tex]

[tex] \dfrac{ - 1 \times 7}{2 \times 1} [/tex]

[tex] - \dfrac{7}{2} [/tex]

Find the slope and y intercept of the line 3x+2y=-6

Answers

Answer:

Step-by-step explanation:

Slope -  -3/2

y-intercept- (0,-3)

do -24 and -24 cancel each other out

Answers

No it does not the those together would be -48!

The number name of 98745632 in indian system ​

Answers

Answer:

nine crore eighty seven lakh forty five thousand six hundred thirty two is the answer


[tex]77 \times 5 \: equal \: what \\ [/tex]
what is the answer

​

Answers

Answer:

385 is the result of multiply 77 by 5

385 is the answer
77x5=385

Increase £15837.77 by 18.5% Give your answer rounded to 2 DP.​

Answers

Answer:

£18, 767.7574

Step-by-step explanation:

15837.77 x 18.5%=2,929.98745

15837.77 + 2,929.98745= 18, 767.7574

Hope this helps! Please ask me freely if you have any questions regarding this.

Answer:

Step-by-step explanation:

100+18.5=118.5

15837.77×118.5 %=18767.75745≈18767.76

Can Pi be written as a fraction?

Answers

Answer:

no

Step-by-step explanation:

1. Pi is an irrational number, and irrational numbers CANNOT be written as a fraction. Pi is a non-repeating, non-terminating decimal number.

2. While 22/7 and 3.14 is often used as a value for pi, these are just approximations, so they're not completely exact.

The sum of two numbers is twenty-four. The difference of the two numbers is four.

Answers

Answer:

[tex]x + y = 24[/tex]

[tex]x - y = 4[/tex]

Now, add these two equations.

You get,

[tex]2x = 28[/tex]

[tex]x = \frac{28}{2} [/tex]

[tex]x = 14[/tex]

Given,

[tex]x + y = 24[/tex]

[tex]14 + y = 24[/tex]

[tex]y = 24 - 14[/tex]

[tex]y = 10[/tex]

You can test this to the other equation as well.

[tex]x - y = 4[/tex]

[tex]14 - 10 = 4[/tex]

Hence, the two numbers are 14 and 10.

I need an answer ASAP besties- I’m currently crying rn

Answers

Answer:

126/25 or 5.04

Step-by-step explanation:

ERIOD
DATE
NAME
4. Priya bought these items at the grocery store. Find each unit price.
a. 12 eggs for $3. How much is the cost per egg?
b. 3 pounds of peanuts for $7.50. How much is the cost per pound?
c. 4 rolls of toilet paper for $2. How much is the cost per roll?
d. 10 apples for $3.50. How much is the cost per apple?

Answers

4$ per egg
2.15 per pound
0.50

Answer:

A 3.00/12=.25 ea

B 7.50/3=2.50/1lb

C 2.00/4=.50ea

S 3.50/10=.35/ea

Here you go! Hope it helps.

Please consider brainly for my answer.

Thank you -= Miss Hawaii

PLZ HELP ME SOMEONE!!!

Answers

Answer:

131

Step-by-step explanation:

Hope this helps

Answer:

the answer is 130.9 round it up and you get 131

Step-by-step explanation:

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