Can someone help me with this? Giving 25 points.

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:

180/7

Step-by-step explanation:

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

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.

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.

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:

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:

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= 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]

The answer is: 0 = 0

True for all x

Answer:

Cameron could buy 4 drinks and 15 candies

Answer:

B

Step-by-step explanation:

Corrosponding angle is exacltly

that

Answer:

c.same side interior angles theorem

Answer:

486 in²

Step-by-step explanation:

9x9x6=486 in²

Answer:

4 billion

Step-by-step explanation:

65 billion pr 54 billion

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:

small = 0.1853...

medium = 0.1627...

large = 0.106179775

Step-by-step explanation:

divide the $ by the grams

1.39/75 etc

Answer:

1.45 with tax for a small fry

Step-by-step explanation:

1.39+.6=1.43

Answer:

reflection over y axis and vertical translation up 2

Step-by-step explanation:

Answer:

None of these

Step-by-step explanation:

For adjacent, they are not next to each other.

For alternate exterior, both are not exterior.

For alternate interior, both are not interior.

For corresponding, they are not along the same line.

That leaves us with the answer none of these.

Hope that helps!

Answer:

38.4

Explanation:

32% = .32

.32*120

38.4

Answer:

32% of 120=32/100×120=32/10×12=3.2×12=38.4

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:

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

#SPJ9

Using root/exponent properties, the result of the product is d.

A radical integer can be written in exponential form, according to the following relation:

[tex]\sqrt[b]{a^c} = a^{\frac{c}{b}}[/tex]

Hence:

[tex]\sqrt[3]{d} = d^{\frac{1}{3}}[/tex]

Then, applying the multiplication, and the power of power property, the expression can be represented as:

[tex](d^{\frac{1}{3}})^3 = d^{\frac{3}{3}} = d^1 = d[/tex]

Thus, the result of the product is d.

A similar problem is given at https://brainly.com/question/11234596

Answer:

d

Step-by-step explanation:

Answer:

3a²bc+6ab²c+9abc²

taking common 3abc from all

3abc(a+2b+3c)

ut+at²

t(u+at)

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°

Answer:

176.71 in square inches

Answer:

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Step-by-step explanation:

Payback b*tch!!!

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: