asnwer this its khan academy i only get one try

Answer:

22

Step-by-step explanation:

21.962962963

Estimated: 22

Hope it helps plz give brainliest! :D

Answer:

Either B or C

Step-by-step explanation:

Answer:

(18x845h)(6)n

=1085hnx84

Answer:

9x^2 + 2x - 5

Step-by-step explanation:

just combine like terms

Answer:

2,800,000

Step-by-step explanation:

212/53= 4

700,000x4=2,800,000

Answer: 1.419 * 10¹⁸ km

Step-by-step explanation:

The galaxy in question is 150,000 light years wide.

If 1 km = 9.46 * 10¹² then the width of this galaxy in kilometers is:

= Distance in light years * Conversion factor of light years to kilometers

= 150,000 * 9.46 * 10¹²

= 1,419,000 * 10¹² km

= 1.419 * 10¹⁸ km

Answer:

Third should be it maybe

Answer:

Hello! answer: 1/3

1/3 × 15 = 5

1/3 × 6 = 2

Hope this helps!

Answer:

d should be correct

Step-by-step explanation:

Answer:

Empty Set: The empty set (or null set) is a set that has no members. Notation: The symbol ∅ is used to represent the empty set, { }.

Step-by-step explanation:

plss do me brainlest

Options :

112

178

207

206

Answer:

207

Step-by-step explanation:

Given that:

Number of cows in each field = x

Number of fields = 3

Hence, total number of cows would be :

Number of cows per field * number of fields

Total number of cows = 3x

Therefore,

The total number of cows must be a multiple of 3 : as the total would be a while number.

From the options given, the only possible value for the total Number of cows is 207 as it is the only number which is a multiple of 3 in the options given.

207 = 3x

x = 207 / 3

x = 69

Answer:

3

-10

-24

-7

,,,,,,,,,,,,,

Rounding decimals is like rounding whole numbers. 7.92 is closer to 8 right?. Because if you take out the decimal point it would be 792. And you rounded that to 800 now put the decimal point back which is 8.00= 8. do the same thing to 5.37 and you get 5. 8+5= 13 and that is your answer. Hope this helped

Answer:

by using substuton method

2x=22-y

x=22-y/2                     equation (i)

so substuting the value x in x-y=5

22-y/2-y=5

22-y-2y/2=5

22-3y=10

22-10/3=y

12/3=y

4=y

now substitute the value of y in equation (i)

x=22-y/2

=22-4/2

=18/2

=9

therefore ,the value of x is 9 and y is 4

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

To find the perimeter of a shape, you have to add all the sides together. Since this is a square, this means that all the sides are the same. If one side is 5, that means that all the other sides are 5 as well. So you will have to do 5+5+5+5 or 5 x 4.

Answer:

es 95%

Step-by-step explanation:

just do it im right i looked it up xd

Answer:

i belive the answer is 3/14

Step-by-step explanation:

I could be wrong

Answer:

4/14 or 2/7

Step-by-step explanation:

there are 3 red pens, 4 blue, and 7 black

add those numbers to get the total (14 pens) then take the blue pens (4) to make the fraction 4/14 (4 blue out of 14 pens total). Then simplify the fraction.

The number of different outcomes when the spinner is spun is 625

The given parameters are:

The number of possible outcomes is calculated using:

Outcomes = n^r

So we have:

Outcomes = 5^4

Evaluate

Outcomes = 625

Hence, the number of outcomes is 625

Read more about outcomes at:

https://brainly.com/question/10837034

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Answer:

Step-by-step explanation:

How many different possible outcomes are there if you spin 4 spinners labeled Triangle, Square, Circle, Hexagon?

Answer:

30

Step-by-step explanation:

The area would have been 80*x=1600.

that means x=60. So, two pennant bases are 60.

That means one pennant base is 30.

Answer:

Its B

I only answered it on the test and it said it was right

The vertical asymptote concept is used to solve this question. First, I explain the concept, and then, we use it to solve the question.

Using this, the correct option is the second.

Vertical asymptote:  

A vertical asymptote is a value of x for which the function is not defined, that is, it is a point which is outside the domain of a function;  

In a graphic, these vertical asymptotes are given by dashed vertical lines.

In this question:

Vertical asymptoes at [tex]x = -3[/tex] and [tex]x = 3[/tex]

At x = -3

To the left(x < -3), goes to plus infinite. To the right(x > -3), goes to negative infitite, so:

[tex]\lim_{x \rightarrow -3^{-}} = \infty, \lim_{x \rightarrow -3^{+}} = -\infty[/tex]

At x = 3

To the left(x < 3), goes to plus infinite. To the right(x > 3), goes to negative infinite, so:

[tex]\lim_{x \rightarrow 3^{-}} = \infty, \lim_{x \rightarrow 3^{+}} = -\infty[/tex]

Left and right have the same limits both at x = -3 and x = 3, and thus, they behave in the same manner, and the second option is correct.

For more on vertical asymptotes, you can check https://brainly.com/question/23690889

Work Shown:

2/20 = 0.10 = 10%

Note that 10% of 20 = 0.10*20 = 2 dollars is the sales tax to help confirm the answer.

A percentage is a way to describe a part of a whole. The percentage that is the sales tax in Hugo's city is 10%.

A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.

To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.

Given Hugo goes out for dinner and pays 2$ of sales tax on a 20$ meal. Therefore, the percentage that is the sales tax in Hugo's city is,

Percentage = 2/20 × 100% = 10%

Hence, the percentage that is the sales tax in Hugo's city is 10%.

Learn more about Percentages:

https://brainly.com/question/6972121

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Answer:

C

Step-by-step explanation:

Answer:

1/20

Step-by-step explanation:

(1/4) / 5

When dividing a fraction by a whole number

multiply the divisor by the number

4 * 5 = 20

(1/4) / 5 = 1/20

Answer:

There is another way to solve without converting:

Step-by-step explanation:

Answer:

5/6 x 48 is  40

Step-by-step explanation:

5/6×48/1=240/6

240/6 = 40