I would like anyone to help me with this question because I got confused

Answer:

C

Step-by-step explanation:

We are given the function:

[tex]f(x)=y=5x^3-6[/tex]

And we want to find its inverse.

In order to find the inverse of a function, we take the following steps:

1) Switch the independent variable x with the dependent variable y.

2) Solve for the dependent variable y.

We have:

[tex]y=5x^3-6[/tex]

Switching the two variables:

[tex]x=5y^3-6[/tex]

Solve for y. We will add 6 to both sides:

[tex]x+6=5y^3[/tex]

Dividing both sides by 5:

[tex]\displaystyle y^3=\frac{x+6}{5}[/tex]

And taking the cube root of both sides:

[tex]\displaystyle y=\sqrt[3]{\frac{x+6}{5}}[/tex]

Thus:

[tex]\displaystyle f^{-1}(x)=\sqrt[3]{\frac{x+6}{5}}[/tex]

Our answer is C.

Answer:

4^2

Step-by-step explanation:

Al cuadrado en ingles significa "to square", asi que basicamente significa multiplica el numbero por si mismo 2 veces (4 x 4 = 16)

Answer:

ehhh 0_0 ahhhhhhhhhhhhh

Step-by-step explanation:

Answer: 12

Step-by-step explanation:

Answer:

x = 11

Step-by-step explanation:

69° + (2x - 1)° = 90° (complementary angles)

69 + 2x + 1 = 90

Add like terms

69 - 1 + 2x = 90

68 + 2x = 90

Subtract 68 from each side

68 + 2x - 68 = 90 - 68

2x = 22

Divide both sides by 2

2x/2 = 22/2

x = 11

Answer:

288in^2

Step-by-step explanation:

Answer:

−0.965926=

−1 /4 /√a√b+ −1 4 /√a

Step-by-step explanation:

Answer:

Another way to write the expression 3√12 is 6√3.

Given the expression 3√12.

First, we rewrite 12 as 2²×3

3√12 = 3√( 2² × 3 )

Next, we pull terms out from under the radical.

3√12 = 3√( 2² × 3 ) = 3 × (2√ 3 )

Next, we multiply 3 and 2

3 × (2√ 3 ) = 6√3

Therefore, another way to write the expression 3√12 is 6√3.

Learn more about square roots here: https://brainly.com/question/3120622

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Answer:

3a²bc+6ab²c+9abc²

taking common 3abc from all

3abc(a+2b+3c)

ut+at²

t(u+at)

9514 1404 393

Answer:

  36

Step-by-step explanation:

We assume that time is inversely proportional to the number of workers. So increasing the number of workers by a factor of 121/99 = 11/9 will decrease the number of days by a factor of 9/11.

  (9/11)(44 days) = 36 days

It will take 36 days to complete the construction with 121 workers.

Answer:

180/7

Step-by-step explanation:

Comment if you want it, but it's very long.

Answer:

The time in Rio de Janeiro when the plane arrives is 17:00.

Step-by-step explanation:

Since Juan and his family fly from London to Rio de Janeiro, the plane departs at 10:20 and arrives in Rio de Janeiro 11 hours 40 minutes later, and the local time in Rio de Janeiro is 5 hours behind the local time in London To work out the time in Rio de Janeiro when the plane arrives, the following calculation must be performed:

(10:20 + 11:40) - 05:00 = X

22:00 - 05: 00 = X

17:00 = X

Thus, the time in Rio de Janeiro when the plane arrives is 17:00.

Answer:

B

Step-by-step explanation:

Corrosponding angle is exacltly

that

Answer:

c.same side interior angles theorem

Answer:

Step-by-step explanation:

The two smaller angles add up to the measure of the total angle, so

(like a lot of geometry) it is really just an Algebra 1 problem with a nice picture to go with it --->  (5x + 13°) + (3x + 33°) = 70°

8x + 46° = 70°

8x = 24°

x = 3°

There is no actual question shown, but I imagine you want one or more of the following:

x = 3°

∠ABC = 3(3°) + 33° = 9°+ 33° = 42°

∠CBD = 5(3°) + 13° = 15° + 13° = 28°

Hope this helps.

Answer:

Step-by-step explanation:

A word problem that represents division equation '16 divided by 2 =8' is Dayana and his friend John bought a 12lb bag of candy at the grocery store. If they want to share it equally, how much candy will each person get?

The division in mathematics is one kind of operation. In this process, we split the expressions or numbers into the same number of parts.

We have expression:

16 divided by 2 =8

In numerator form,

16 ÷ 2 = 8

Dayana and his friend John bought a 12lb bag of candy at the grocery store.

If they want to share it equally, how much candy will each person get?

16 ÷ 2

16 / 2 = 8

16 divided by 2 =8

The quotient is 8.

It means that each person will get 8lb of candy.

Therefore, the problem is, Dayana and his friend John bought a 12lb bag of candy at the grocery store. If they want to share it equally, how much candy will each person get?

To learn more about the division;

https://brainly.com/question/13263114

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I REALIZED I DID IT WRONG SO UH IGNORE WHAT I SAID IM SORRY D:

Area of the triangle is 1/2 base x height

1/2(6)x(7)

21m^2

Area of the rectangle is l x b

6 x 10

60m^2

Total area = area of triangle + area of reactangle

Total area = 21m^2 + 60m^2

Therefore total area is 81m^2

Answer:

p²q-pr²-pq+r²

p²q-pq-pr²+r²

taking common from two term

pq(p-1)-r²(p-1)

again taking common

(p-1)(pq-r²)

is your answer

Answer:

p²q-pr²-pq+r²

p²q-pq-pr²+r²

taking common from two term

pq(p-1)-r²(p-1)

again taking common

(p-1)(pq-r²)

is your answer

Step-by-step explanation:

Answer:

Answer is A

Step-by-step explanation:

Thats all And do i need to explain ?

Answer:

176.71 in square inches

Answer:

모 ⃢ ⃢ Heres The Link To The Answer: https://vm.answersheet.com/ZMeSy4nH1/

Step-by-step explanation:

Payback b*tch!!!

Answer:

b= 5[tex]\sqrt{3}[/tex] c = 10,   x=7 hypotenuse = 7[tex]\sqrt{2}[/tex]

Step-by-step explanation:

A 30-60-90 triangle has the ratios of x-x[tex]\sqrt{3}[/tex]-2x so if x=5, then 5-5[tex]\sqrt{3}[/tex] - 10

for a 45-45-90, if one leg is 7, so is the other x[tex]\sqrt{2}[/tex] so hypotenuse is 7[tex]\sqrt{2}[/tex]

Answer:

7

Step-by-step explanation:

In the first triangle, the length of the sides are 32(4*8), 56(8*7) & 40(5*8)

so in the second figure, the lengths are 4, 7, 5

Answer:

5/7

Step-by-step explanation:

B

Answer:

2 1/7

Step-by-step explanation:

1.) 7 can go into 15 twice

2.) subtract 14 from 15 and you will have one

3.)  put your remainder over 7 which will give you 2 1/7

Answer:

C

Step-by-step explanation:

The area of cylinder is the area of the base (pi r^2) and the height (5)

Answer:

C

Step-by-step explanation:

Well if you think about it the normal formula is V=πr^2h

A cylinders base is a circle and the area for a circle is πr^2

If you cancel πr^2 you are left with height

So therefore it would be V=area of the base*height

The answer is: 0 = 0

True for all x

Answer:

x = 55°

Step-by-step explanation:

Measure of central angle is equal to the measure of the corresponding minor arc

Therefore, m(central angle) = 70°

Since, radii of same circle are equal

Therefore, measure of the angles opposite to them are also equal.

So, by interior angle sum postulate of a triangle:

x + x + 70° = 180°

2x = 180° - 70°

2x = 110°

x = 110°/2

x = 55°