Does natural number have inverses

Answer:

the answer is 2,95

Answer:

8.9

Step-by-step explanation:

this doesn't make sense but... that might be it

Answer:

There's no picture I can't help sorry

Step-by-step explanation:

Answer:

add the pic??

Step-by-step explanation:

Answer:

Answer is AAAAAAAAAAAA

Step-by-step explanation:

AAAAAAAA the first one

The equation for function 1 is in slope-intercept form by which we can identify the y-intercept easily..

[tex]y = mx + b[/tex]

Where,

Compare to the given equation:

[tex]\red{ \rule{35pt}{2pt}} \orange{ \rule{35pt}{2pt}} \color{yellow}{ \rule{35pt} {2pt}} \green{ \rule{35pt} {2pt}} \blue{ \rule{35pt} {2pt}} \purple{ \rule{35pt} {2pt}}[/tex]

[tex] - 5 \cancel= - 7[/tex]

Therefore, Function 2 has greater y-intercept...~

#1

For function 1

Compare with y=mx+b

Function 2 has greater y intercept.

Answer:

9400 lol I hope its right but I'm not sure how I got it tho i hope it help

Step-by-step explanation:

b+40+35+62=360

b+137=360

b=223

Answer:

4

Step-by-step explanation:

54 x 40 = 2160 L

2160 ÷ 600 = 3.6 = 4

The number of the cartons of 600 mL will be 4.

Algebra is the study of graphic formulas, while logic is the interpretation among those signs.

The school tuck-shop has milk in 600 mL and 1 liter cartons.

If there are 54 cartons and 40 L of milk in total.

The number of the cartons of 600 mL will be

⇒ 54 x 40

⇒ 2160 L

The number of cartons will be

⇒ 2160/600

⇒ 3.6

⇒ 4

More about the Algebra link is given below.

https://brainly.com/question/953809

#SPJ2

Answer:

Step-by-step explanation:

The volume of a cylinder is [tex]V = \pi r^{2} h[/tex]

Known facts:

Let's set up the equation:

[tex]V=\pi *17^{2} *27 = 3.14*17^{2} *27= 24501.42[/tex] cubic meters

Answer:

106.76

Step-by-step explanation:

you take the diameter(the top) and multiply it by pi in this case 3.14

Answer:

x = 1/3 or 0.333

Step-by-step explanation:

i hope this helps! have a wonderful rest of ur day :)

and if its not too much to ask could you mark me as brainliest pls, im trying to rank up this month and i only need 3 more, if not its no big deal! ty and let me know if theres anything you need!!

Answer:

A

Step-by-step explanation:

you multiply the numbers and add the variables

[tex] \huge{ \rm{Answer:}}[/tex]

A) [tex]{8xy}^{6} [/tex]

multiply the monomials

Hope this helps^^

Answer:

it is 4+4/2

Step-by-step explanation:

you use pemdas which is

parenthesis, exponents, multiplication, division, addition, and subtraction.

now you go from left to right so if you see division before multiplication then you will do division first because addition and subtraction and multiplication and division are equal so multiplication is not more important than division and addition is not more impirtant than subtraction.

so basically you do 4/2 which is 2

and

4+2=6

Step-by-step explanation:

h²=o²+a²

a²=8²+5²

a²=64+25

a²=89

a=√89

a=9.433

To one decimal place it is 9.4

Answer:

40

Step-by-step explanation:

2x3 is 6=60 60-20=40 or 0.666666666 of an hour

Answer:

Step-by-step explanation:

7x-11=4x+4(being vertically opposite angles)

7x-4x=4+11

3x=15

x=15/3

x=5

angle 2+angle1=180 degree(being straight line)

7x-11+angle 1=180

7*5-11+angle 1=180

35-11+angle1=180

24+angle 1=180

angle 1=180-24

angle 1=156 degree

P81 = Mean + z * Standard deviation , Where Z is critical value at 81% confidence level.

= 63.2 + 0.8779 * 11.7 ( Z critical value calculated from Z table)

= 73.47

Answer:

ok

Step-by-step explanation:

Answer:

ok

Step-by-step explanation:

do you mind giving BRAINIEST

have a nice day! :)

Answer: Hope this helps :D

the answer is 300000 cm3

Step-by-step explanation:

Answer:

O A"(3, -5) B"(1, -3)

Step-by-step explanation:

Hope it helps.

Answer:

A"(-3, 5), B"(-1, 3) is the answer

Answer:

[tex]-i+5j[/tex]

Step-by-step explanation:

[tex]u=8i-4j[/tex]

[tex]v = -9i+9j[/tex]

[tex]u+v = (8-9)i + (-4+9)j[/tex]

[tex]u+v = -i + 5j[/tex]

Answer:122492

Step-by-step explanation:

Answer:

14

Step-by-step explanation:

f'(2) = 2y + 10

f'(2) = 2(2) + 10

= 4 + 10

= 14

»f(y) = y² + 10y + 21

»f'(y) = 2y + 10 + 0

»f'(y) = 2y + 10

»f'(2) = 2(2) + 10

»f'(2) = 4 + 10

»f'(2) = 14✅

Answer:

you just need all your dimensions to equal 180

Step-by-step explanation:

180 = 20........

Answer:

9

Step-by-step explanation:

5 x 9 is 45 plus 5 gives you 50

Answer:9

Step-by-step explanation:

5*9=45

45+5=50

Marina could use for the third side of the triangular sandbox the option: C - 7.25 ft.

In mathematic, there is a rule for triangle side lengths. This rule says that the sum of the lengths of any two sides of a triangle is greater than the length of the one side (third side).  Therefore,

                                       [tex]L_1+L_2 > L_3\, (1)\\ \\ L1+L_3 > L_2\, (2)\\ \\ L_2+L_3 > L_1\, (3)[/tex]

The question gives two sides: 3 ft (L1) and 7.25 ft (L2), applying the equation (1) of rule for triangle side lengths, you have:

                                          [tex]L_1+L_2 > L_3\\ \\ 3+7.25 > L_3\\ \\ 10.25 > L_3\\ \\ L_3 < 10.25[/tex]

The options for answer are: 4.25ft, 10.25ft,  7.25ft and 3ft. According to triangle inequality [tex]L_3 < 10.25[/tex], hence, the letter B is not the answer.

After that, you can apply equations (2) or (3) for testing the options. For solution below, it was used the equation (2).

                                 [tex]L_1+L_3 > L_2\\ \\ 3+4.25 > L_2\\ \\ 7.25 > L_2\\ \\ L_2 < 7.25[/tex]

The second side is exactly equal to 7.25, according to the rule this side should be less than 7.25. Therefore, the option 4.25 ft is not the answer.

                                 [tex]L_1+L_3 > L_2\\ \\ 3+7.25 > L_2\\ \\ 10.25 > L_2\\ \\ L_2 < 10.25[/tex]

The question informs that the second side is 7.25 ft. Then 7.25 < 10.25, so the option 7.25 ft is the answer.

You can continue to test the last option, but it is not necessary since you have already found the corrected answer.

                                 [tex]L_1+L_3 > L_2\\ \\ 3+3 > L_2\\ \\ 6 > L_2\\ \\ L_2 < 6[/tex]

The second side is equal to 7.25, hence, the option 3 ft is not the answer.

Read more about the triangle inequality theorem here:

https://brainly.com/question/2403556

To make 16 bags of the snack mix, Lily needs 2 cups of raisins.

Lily needs 12 cups of pretzels to make 16 bags of the snack mix.

If Lily uses 1 cup of pecans, she will need to use 5 cups of crackers.

The recipe will make 64 bags of the snack mix if Lily uses only 1 cup of pretzels.

To adjust the ingredients for each new situation, we need to consider the ratios between the original recipe and the desired number of bags.

Given the original recipe for 8 bags of snack mix:

2 cups of pretzels

1 cup of raisins

2.5 cups of crackers

0.25 cup of cranberries

0.5 cup of pecans

To make 16 bags of the snack mix, we can scale up the ingredients proportionally.

Since we are doubling the number of bags, we need to double the amounts of each ingredient:

Lily will need 2 cups × 2 = 4 cups of pretzels for 16 bags.

Lily will need 1 cup × 2 = 2 cups of raisins for 16 bags.

Lily will need 2.5 cups × 2 = 5 cups of crackers for 16 bags.

Lily will need 0.25 cup × 2 = 0.5 cups of cranberries for 16 bags.

Lily will need 0.5 cup × 2 = 1 cup of pecans for 16 bags.

To make 16 bags of the snack mix, Lily needs 2 cups of raisins, 4 cups of pretzels, 1 cup of pecans, and 5 cups of crackers.

If Lily uses 1 cup of pecans, she will need to use 2.5 cups × 1 = 2.5 cups of crackers to maintain the original ratio between the ingredients.

Lastly, if Lily uses only 1 cup of pretzels, the recipe will make 4 bags of the snack mix.

This is because we are halving the amount of the main ingredient (pretzels), which results in halving the overall quantity of the snack mix.

To make 16 bags of the snack mix, Lily needs 2 cups of raisins, 4 cups of pretzels, 1 cup of pecans, and 5 cups of crackers.

If Lily uses 1 cup of pecans, she will need to use 2.5 cups of crackers.

The recipe will make 4 bags of the snack mix if Lily uses only 1 cup of pretzels.

For similar questions on Lily

https://brainly.com/question/31220363

#SPJ8

Answer:

[tex]\lbrace 6,\, 12,\, 16 \rbrace[/tex].

[tex]\lbrace 8,\, 10,\, 14 \rbrace[/tex],

[tex]\lbrace 8,\, 10,\, 17\rbrace[/tex],

[tex]\lbrace 8,\, 14,\, 17 \rbrace[/tex], and

[tex]\lbrace 10,\, 14,\, 17 \rbrace[/tex].

Step-by-step explanation:

In a triangle, the sum of the lengths of any two sides must be strictly greater than the length of the other side. In other words, if [tex]a[/tex], [tex]b[/tex], and [tex]c[/tex] (where [tex]a,\, b,\, c > 0[/tex]) denote the lengths of the three sides of a triangle, then [tex]a + b > c[/tex], [tex]a + c > b[/tex], and [tex]b + c > a[/tex].

Additionally, if [tex]a,\, b,\, c > 0[/tex], [tex]a + b > c[/tex], [tex]a + c > b[/tex], and [tex]b + c > a[/tex], then three line segments of lengths [tex]\text{$a$, $b$, and $c$}[/tex], respectively, would form a triangle.

Number of ways to select three numbers out of a set of four distinct numbers:

[tex]\begin{aligned} \left(\begin{matrix}4 \\ 3\end{matrix}\right) &= \frac{4!}{3! \, (4 - 3)!} \\ &= \frac{4 \times 3 \times 2 \times 1}{(3 \times 2 \times 1) \times (1)} \\ &= 4\end{aligned}[/tex].

In other words, there are four ways to select three numbers out of a set of four distinct numbers.

For [tex]\lbrace 4,\, 6,\, 12,\, 16\rbrace[/tex], the four ways to select the three numbers are:

Among these choices, [tex]\lbrace 6,\, 12,\, 16\rbrace[/tex] satisfies the requirements: [tex]6 + 12 > 16[/tex], [tex]16 + 6 > 12[/tex], and [tex]12 + 16 > 6[/tex]. Thus, three line segments of lengths [tex]\lbrace 6,\, 12,\, 16\rbrace\![/tex] respectively would form a triangle.

The other three combinations do not satisfy the requirements. For example, [tex]\lbrace 4,\, 6,\, 12\rbrace[/tex] does not satisfy the requirements because [tex]4 + 6 < 12[/tex]. The combination [tex]\lbrace 4,\, 12,\, 16\rbrace[/tex] does not satisfy the requirement for a slightly different reason. Indeed [tex]4 + 12 = 16[/tex]. However, the inequality in the requirement needs to be a strict inequality (i.e., strictly greater than "[tex]>[/tex]" rather than greater than or equal to "[tex]\ge[/tex]".)

Thus, [tex]\lbrace 6,\, 12,\, 16\rbrace[/tex] would be the only acceptable selection among the four.

Similarly, for [tex]\lbrace 8,\, 10,\, 14,\, 17 \rbrace[/tex], the choices are:

All four combinations satisfy the requirements.

Answer:

$5.95

Step-by-step explanation:

7 · 0.85 = 5.95