PLS HELP EASY ANGLES PLS HELP :)) MARKING BRAINLIEST PROMISE

Answer:

How should I answering the math

Hi ;-)

\(\frac{2xy}{5ac}:\frac{4xy^2}{15a^2c}=\frac{2xy}{5ac}\cdot\frac{15a^2c}{4xy^2}=\frac{3a}{2y}\\\\Answer: \ \text{D}\)

Answer:

\({ \underline{ \sf{D. \: \: \frac{3a}{2y} }}}\)

Step-by-step explanation:

\({ \sf{ \frac{2xy}{5ac} \div \frac{ {4xy}^{2} }{15 {a}^{2} c} }}\)

find the reciprocal :

\({ \sf{ = \frac{2xy}{5ac} \times \frac{15 {a}^{2}c }{4 {xy}^{2} } }} \\ \\ = { \sf{( \frac{2xy}{4 {xy}^{2} }) \times ( \frac{15 {a}^{2}c }{5ac} ) }} \\ \\ = { \sf{ \frac{1}{2y} \times 3a}} \\ \\ = { \sf{ \frac{3a}{2y} }}\)

Based on the information in the graph, it can be inferred that the total cost would be: 233.521, mark up: 116.75, and selling price: 350.271.

To calculate the total cost we must multiply the unit price of each product by the number of units we need. Once we get this result, we add everything to find the total cost.

To calculate the mark up we must divide the total cost of each ingredient in two. Once we have these results, we add everything to find the mark up.

To calculate the selling price we must add the mark up and the total cost of each ingredient. Additionally, to find the total selling price of all the products we must add all the values.

Learn more about selling price in: https://brainly.com/question/28017453

#SPJ1

Answer:

A trapezoid

Step-by-step explanation:

Because a trapezoid has only 1 pair of parallel sides

Answer:

I think 28.6

Step-by-step explanation:

The value of the integral is -1/4 times the integral of cos(y) over the interval [0, π], which is 0 since the cosine function is periodic with period 2π and integrates to 0 over one period.

To evaluate the integral ∫sin^3(x) cos(y) dx dy over the region [0, π/2] x [0, π], we integrate with respect to x first and then with respect to y.

∫sin^3(x) cos(y) dx dy = cos(y) ∫sin^3(x) dx dy

= cos(y) [-cos(x) + 3/4 sin(x)^4]_0^(π/2) from evaluating the integral with respect to x over [0, π/2].

= cos(y) (-1 + 3/4) = -1/4 cos(y)

Therefore, the value of the integral is -1/4 times the integral of cos(y) over the interval [0, π], which is 0 since the cosine function is periodic with period 2π and integrates to 0 over one period. Thus, the final answer is 0.

Learn more about integral here

https://brainly.com/question/30094386

#SPJ11

The true statements for the given function f(x) are:

The value of g(1) is 3 and the y- intercept of g(x) is at the point (0, 1) .

The function g(x) = f( x - 3 )

g (1) = f (1 -3 )

       = f (-2 )

       = 3

g (-1) = f (-1 -3)

       = f (-4)

       = - 1

Substituting , x = 0 to find the y intercept of g(x)

g ( 0 ) = f ( 0 - 3)

          =f (-3)

          =1

The y intercept of g(x) is at the point (0, 1)

Thus, options 1 and 4 are the true statements for the given function.

To learn more about functions, refer:

https://brainly.com/question/25638609

#SPJ1

To get 77 marks on a quiz the student has to spend approximately 3 hrs.

The expected quiz score if a student spends no time on homework is 55.

What is meant by a linear equation?

A linear equation is an algebraic equation of the form y=mx+b, where m is the slope and b is the y-intercept, and only a constant and a first-order (linear) term are included. The variables in the preceding equation are y and x, occasionally referred to as a "linear equation of two variables."

It is given that y = 7.2x + 55

where y is the expected quiz score.

x is the number of hours spent on homework that week.

If the value of y=77

77=7.2x+55

22=7.2x

x is approximately 3 hrs.

If the student spends no time on their homework:

x=0

y=0+55

y=55.

Therefore to get 77 marks on a quiz the student has to spend approximately 3 hrs.

The expected quiz score if the student spends no time on home work is 55.

To learn more about linear equations, refer to the link below:

https://brainly.com/question/2030026

#SPJ1

\( {5}^{5} \)

is the answer.

Answer:

-8 + 3 + x =  x - 5

Step-by-step explanation:

This is because X does not have a value & both 8 & 3 are constants making them computable

Applying the midpoint formula, the coordinates of the other endpoint are: (-9, -13).

The midpoint formula, which can be used in determining the coordinates of the midpoint between two endpoints is usually expressed as: M[(x1 + x2)/2, (y1 + y2)/2].

Given the following coordinates:

Midpoint of GH --> m(-13/2,-6) = (x, y)

One endpoint ---> G(-4, 1) = (x1, y1)

The other endpoint ---> (x2, y2)

Plug in the values into the formula used in calculating the midpoint:

m(-13/2,-6) = [(-4 + x2)/2, (1 + y2)/2]

Solve for x2

-13/2 = (-4 + x2)/2

-13/2 × 2 = -4 + x2

-13 = -4 + x2

-13 + 4 = x2

-9 = x2

x2 = -9

Solve for y2

-6 = (1 + y2)/2

2(-6) = 1 + y2

-12 = 1 + y2

-12 - 1 = y2

-13 = y2

y2 = -13

Thus, using the midpoint formula, the coordinates of the other endpoint are: (-9, -13).

Learn more about the midpoint formula on:

https://brainly.com/question/13115533

#SPJ1

Answer:

w = 54°

Step-by-step explanation:

The inscribed angle w is half the measure of its intercepted arc, that is

w = \(\frac{1}{2}\) × 108° = 54°

Answer:

C. 2 -9

4 -6

6 -3

Step-by-step explanation:

Answer:c

Step-by-step explanation:

Answer:

100%-35%=75%

so ex-

if ram has an in income is 500

than anil is 35%lower than his so,anil has an income of 350 which is 35%less tan 500.

Answer:

25.9%

Step-by-step explanation:

anil = 100%

ram = 135%

fraction  Anils income is of Ram's income

anil/ram = 100/135

a/r = 0.7407407407

74.1%

percent  Anils income is less than Ram's income?

100% - 74.1% = 25.9%

Answer:

you're question is a bit difficult to understand as your probably have scanned it. However by the looks of it Jane is correcr

Answer:

Sample response: Jane set up the proportion with servings in the numerators and quarts in the denominators. Ivania did the opposite.

Answer:

what lesson..

Step-by-step explanation:

By solving the given equation, 6(x-4)=42, it can be proven that x=11.

To prove that x=11, we will solve the given equation step by step. Starting with the equation 6(x-4)=42, we begin by distributing the 6 to the terms inside the parentheses: 6x - 24 = 42. Next, we isolate the variable term by adding 24 to both sides of the equation: 6x = 42 + 24, which simplifies to 6x = 66. To find the value of x, we divide both sides of the equation by 6: (6x)/6 = 66/6, resulting in x = 11. Therefore, the solution to the equation is x=11.

In summary, by distributing the 6, isolating the variable term, and performing the necessary arithmetic operations, we find that x=11 is the solution to the equation 6(x-4)=42.

Learn more about arithmetic operations here:

https://brainly.com/question/30553381

#SPJ11

If Naya is filling up the gas tank in her motorcycle she puts 4.145 gallons of gas in the tank if the gas cost $2.57 per gallon then she spend $10.65

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

Given,

The cost of one gallon of gas =$2.57

The quantity of gas she puts in the tank = 4.145 gallons

Apply unitary method

Then, the cost of 4.145 gallons of gas = Cost of one gallon of the gas × Quantity of gas

The cost of 4.145 gallons of gas= 2.57×4.145= $10.65

Hence, If Naya is filling up the gas tank in her motorcycle she puts 4.145 gallons of gas in the tank if the gas cost $2.57 per gallon then she spend  $10.65

Learn more about unitary method here

brainly.com/question/28276953

#SPJ4

Answer:

Despite the full question not being in place the anwser your looking for is 10 inches.

Answer:

10 inches

Step-by-step explanation:

Answer:

One way to find the least common multiple of two numbers is to first list the prime factors of each number. Then multiply each factor the greatest number of times it occurs in either number. If the same factor occurs more than once in both numbers, you multiply the factor the greatest number of times it occurs.

Step-by-step explanation:

That's how I do it.

The variance of the distribution is 0.964.

What is the variance?

The squared deviation from the mean of a random variable is referred to as variance in probability theory and statistics. The square of the standard deviation is another common way to express variation. Variance is a measure of dispersion, or how far apart from the mean a group of data are from one another.

Here, we have

Given:

x    P(r)

0    0.130

1      0.346

2     0.346

3      0.154

4       0.026

We have to find the variance of the distribution.

Var(X) = E(X²) - (E(X))²...(1)

E(X²) = ∑x²Pₓ(X=x)

E(X²) = 0×0.130 + 1²×0.346 + 2²×0.346 + 3²×0.154 + 4²×0.026

E(X²) = 3.532

Now,

E(X) = ∑xPₓ(X=x)

E(X) =  0×0.130 + 1×0.346 + 2×0.346 + 3×0.154 + 4×0.026

E(X) = 1.604

Now, we put the value of E(X) and E(X²) in equation (1) and we get

Var(X)  = 3.532 - (1.604)²

Var(X)  = 0.95918

Var(X)  = 0.964

Hence, the variance of the distribution is 0.964.

To learn more about the variance from the given link

https://brainly.com/question/25639778

#SPJ4

Answer:

which question? and i can sure help :))

Step-by-step explanation:

Answer:

4/3

Step-by-step explanation:

To find the scale factor from figure 1 to figure 2, divide a length in figure 2 by its corresponding length in figure 1.

Both legs of figure 1 measure 3 units.

Both legs of figure 2 measure 4 units.

Each leg measuring 3 units corresponds to a leg measuring 4.

scale factor = (length in figure 2)/(corresponding length in figure 1)

scale factor = 4/3

Check:

The way a scale factor works is that when you multiply a length in figure 1 by the scale factor, you get the corresponding length in figure 2.

figure 1 length: 3

scale factor: 4/3

product: 3 × 4/3 = 12/3 = 4

Yes, we do the correct length in figure 2, so our scale factor of 4/3 is correct.

The youngest son received 1/8 of the farmer's property, which is 4 acres of land.

To determine the fraction of the farmer's property given to the youngest son, we need to calculate the fraction that remains after distributing the portions to the other sons.

The eldest son received half (1/2) of the property.

The second son received 1/4 of the property.

The third son received 1/8 of the property.

To find the fraction of the property remaining for the youngest son, we need to subtract the fractions given to the other sons from 1 (whole).

Fraction given to the other sons:

\(1/2 + 1/4 + 1/8 = 7/8\)

Fraction remaining for the youngest son:

\(1 - 7/8 = 1/8\)

Therefore, the youngest son received 1/8 of the farmer's property.

Given that the farmer had 32 acres of land as his whole property, we can find the number of acres the youngest son received by multiplying the total land (32 acres) by the fraction allocated to the youngest son:

32 acres * (1/8) = 4 acres

Hence, the youngest son received 4 acres of land.

For more questions on property

https://brainly.com/question/30897115

#SPJ8

Answer:

72 sq ft

Step-by-step explanation:

A square room means ecah side is equal. so 12*12= 144.

12 times 6 (for the height)= 72 sq ft

Answer:

72 square feet

Step-by-step explanation:

if the area of the floor is 144 and square, that means that the sides are the same length. 12 * 12 = 144 so the length is 12.

the height of the room is 6 so you multiply 12 and 6 and you get 72

hope this helped! :)

Answer:To evaluate the exponential expression 6(4+2)² - 32, we need to follow the order of operations, which is parentheses, exponents, multiplication and division (from left to right), and addition and subtraction (from left to right).

First, we simplify the expression inside the parentheses:

4 + 2 = 6

Next, we square the result:

6² = 36

Now, we substitute the squared result back into the expression:

6(36) - 32

Next, we perform the multiplication:

6 * 36 = 216

Finally, we subtract 32:

216 - 32 = 184

Therefore, the value of the given exponential expression 6(4+2)² - 32 is 184.

Answer:

c = 1.29x + 2

c= cost

x= song

cost= 39.7

Step-by-step explanation:

1.29×30=38.7

38.7+2=19.7

Answer:

6.6

Step-by-step explanation:

If the problem is 3-0.4+4, I subtracted 0.4 from 3 which I got 2.6 then added the 4 giving me the answer

Answer:

Step-by-step explanation: