7 divided by c expression

Answer: The second one

A) x=6

B) 50

Step-by-step explanation:

\(8x + 2 + 70 + 60 = 180\)

\(8x = 180 - 132\)

\(8x = 48\)

\(x = 6\)

~

\( \angle \: b = 8x + 2\)

\(8(6) + 2\)

\(50\)

\( \angle \: b = 50\)

~

Frank's Hardware's store has a rectangular logo with a width of 3.4m

and area 13 square meters, we are to obtain the length,

Answer:

\( \dfrac{x^5}{y^{10}} \)

Step-by-step explanation:

\( \dfrac{x^2y^{-6}}{x^{-3}y^4} = \)

\( = x^{2 - (-3)}y^{-6 - 4} \)

\( = x^5y^{-10} \)

\( = \dfrac{x^5}{y^{10}} \)

The slope of the line y= (13/5)x + 7/6 is m= 13/5

The equation is given that

y= (13/5)x + 7/6

The slope intercept form the the line y = mx+ b

Where,

y is the y coordinate

m is the slope of the line

x is the x-coordinate

b is the y intercept

Here the given equation is

y = (13/5)x + 7/6

By comparing the slope intercept form of the line y = mx+b

m = 13/5

b= 7/6

Therefore,

The slope of the line  y = (13/5)x + 7/6 is 13/5

Hence, The slope of the line y= (13/5)x + 7/6 is m= 13/5

Learn more about slope of the line here

brainly.com/question/14511992

#SPJ1

Answer:

x=-7

Step-by-step explanation:

since it is parallel to the y-axis, it doesn't have a slope and the equation will look like x=_. x=-7 because when it is parallel to the y-axis, it will always have the same x-value, but the y-value will continue to increase or decrease

Using the Well-Ordering Principle (WOP), it can be proven that in every tournament with n players (where n is a natural number), there is at least one top player, defined as someone who either beats every other player or beats someone who beats the other player.

We will prove this statement by contradiction. Assume that there exists a tournament with n players where there is no top player. This means that for each player, there exists either another player who beats them or a chain of players such that each player beats the next one. Now, consider the set S of all players in this tournament. Since S is a non-empty set of natural numbers, it has a least element, let's say k.

Now, player k either beats every other player in the tournament, making them a top player, or there exists a player, let's say player m, who beats player k. In the latter case, we have a chain of players: k, m, p_1, p_2, ..., p_t, where p_1 beats p_2, p_2 beats p_3, and so on until p_t.

However, this contradicts the assumption that there is no top player, as either player k beats every other player (if m does not exist), or player m beats someone who beats the other player (if m exists). Hence, by contradiction, we have shown that in every tournament with n players, there is at least one top player.

Learn more about non-empty set here:

https://brainly.com/question/1581607

#SPJ11

Answer:

Members: 14 hope this helps ;)

Step-by-step explanation:

So, we see that there is 63 members (in all) so then we would do 2/9 x 63 = 14. We have 14 members playing a brass instrument

Events A and C as well as events B and D are independent.

Two events A and B are independent if the occurrence or non-occurrence of one event does not affect the probability of the other event.

In the given events, it is not explicitly mentioned how the events are related. However, based on typical assumptions about burrito ingredients and customer preferences, we can make some assumptions:

Assuming that the choice of meat (chicken or carne asada) and the choice of beans (black beans or pinto beans) are independent of each other, we can conclude that events A (The burrito is a chicken burrito) and C (The customer requested black beans) are independent. The choice of chicken meat in the burrito does not affect the probability of the customer requesting black beans.

Similarly, events B (The burrito is a carne asada burrito) and D (The customer requested pinto beans) are independent. The choice of carne asada meat in the burrito does not affect the probability of the customer requesting pinto beans.

So, based on these assumptions, events A and C as well as events B and D are independent.

To learn more about probability

https://brainly.com/question/13604758

#SPJ11

The polynomial can be expressed as P(x) = 8(x + 4)(x - 3i)(x + 3i).

The zeros of the polynomial are given as -4, 3i, and -3i. Since complex zeros occur in conjugate pairs, we can express the polynomial as P(x) = k(x + 4)(x - 3i)(x + 3i), where k is a constant.

To find the value of the constant k, we can use the given information that the polynomial has a value of 624 when x = 2. Substituting x = 2 into the polynomial equation, we have 624 = k(2 + 4)(2 - 3i)(2 + 3i). Simplifying further, we obtain 624 = k(6)(13), which gives us k = 624 / (6 * 13) = 8.

Learn more about Polynomial equation

brainly.com/question/20630027

#SPJ11

The length of the path described by the parametric equations

 is 3/2units.

We can find the length of the path described by the parametric equations x=cos³t and y=sin³t by using the arc length formula.

The arc length formula for a parametric curve given by:

x=f(t) and y=g(t) is given by:

L = ∫[a,b] √[f'(t)² + g'(t)²] dt

where f'(t) and g'(t) are the derivatives of f(t) and g(t), respectively.

In this case, we have:

x = cos³t, so x' = -3cos²t sin t

y = sin³t, so y' = 3sin²t cos t

Therefore,

f'(t)² + g'(t)² = (-3cos²t sin t)² + (3sin²t cos t)²

= 9(cos⁴t sin²t + sin⁴t cos²t)

= 9(cos²t sin²t)(cos²t + sin²t)

= 9(cos²t sin²t)

Thus, we have:

L = ∫[0,2π] √[f'(t)² + g'(t)²] dt

= ∫[0,2π] √[9(cos²t sin²t)] dt

= 3∫[0,2π] sin t cos t dt

Using the identity sin 2t = 2sin t cos t, we can rewrite the integral as:

L = 3/2 ∫[0,2π] sin 2t dt

Integrating, we get:

L = 3/2 [-1/2 cos 2t] from 0 to 2π

= 3/4 (cos 0 - cos 4π)

= 3/2

Therefore, the length of the path described by the parametric equations x=cos³t and y=sin³t is 3/2 units.

Learn more about Parametric curves

brainly.com/question/15585522

#SPJ11

Answer:

Point A reamains unchanged.

Step-by-step explanation:

Let

A(1, -1)

B(1, 1)

C(-4, -1)

D (-4, 1)

REFLECTED OVER Y-AXIS:

When we reflected over Y-AXIS we have to change the sign of X-Coordinates of all vertices so, above given vertices becomes

A(-1, -1)

B(-1, 1)

C(4, -1)

D (4, 1)

REFLECTED OVER X-AXIS:

When we reflected over X-AXIS we have to change the sign of Y-Coordinates of all vertices so, above given vertices becomes

A(-1, 1)

B(-1, -1)

C(4, 1)

D (4,-1)

When we rotated over 180 degree than we have to change the signs of both coordinates of all vertices

A(1, -1)

B(1, 1)

C(-4, -1)

D (-4,1)

we can see that after the opertion of all three processes i.e  reflected over the y-axis, reflected over the x-axis, and rotated 180ºrespectively vertices are same as original vertices so, Rectangle remain unchanged. and point A is also unchanged

Answer:

E

Step-by-step explanation:

Answer:

C.4

Step-by-step explanation:

Mean = Average

3 + 7 + 2 = 12

12 / 3 = 4

you first add up all of the numbers, then divide by the number you have, 3, 7, 2... there are 3 numbers, so divide by 3.

the power series representation for f(x) is:

f(x) = ∑((-1)^n * 4^n * x^(n+1)), n=0 to infinity.

To find the power series representation of f(x), we will use the geometric series formula:

1 / (1 + t) = 1 - t + t^2 - t^3 + ...

We start by factoring the denominator of f(x):

f(x) = x / (1+4x)^2 = x / (1 + 8x + 16x^2)

We can rewrite the denominator as:

1 + 8x + 16x^2 = (1 + 2(2x))^2

Using this, we can write:

f(x) = x / (1 + 2(2x))^2

We can now substitute t = -2x into the geometric series formula to get:

1 / (1 + (-2x)) = 1 + (-2x) + (-2x)^2 + (-2x)^3 + ...

Substituting t = -2x into the formula gives:

f(x) = x / (1 + 2(2x))^2 = x / (1 + (-2x))^2 = x (1 + (-2x) + (-2x)^2 + (-2x)^3 + ...)^2

We need to square the series because the denominator is squared. Simplifying, we get:

f(x) = x (1 - 4x + 4x^2 - 4x^3 + ...) = x - 4x^2 + 4x^3 - 4x^4 + ...

To know more about series visit:

brainly.com/question/11346378

#SPJ11

An equation that matches the table include the following: y = x + 5.

In Mathematics and Geometry, the point-slope form of a straight line can be calculated by using the following mathematical equation (formula):

y - y₁ = m(x - x₁)

Where:

First of all, we would determine the slope of this line;

Slope (m) = (y₂ - y₁)/(x₂ - x₁)

Slope (m) = (6 - 5)/(1 - 0)

Slope (m) = 1/1

Slope (m) = 1.

At data point (0, 5) and a slope of 1/, a linear equation in slope-intercept form for this line can be calculated by using the point-slope form as follows:

y - y₁ = m(x - x₁)

y - 5 = 1(x - 0)

y - 5 = x

y = x + 5

Read more on point-slope here: brainly.com/question/24907633

#SPJ1

Answer:

a y=3/2× Pls help me do me one

a

Answer:

A

Step-by-step explanation:

56-70+70-21

126-91

35

Answer:

Step-by-step explanation:

Using the compound interest formula, we know that $7,672 is the interest on investments earned.

The yearly interest rate is raised to the number of compound periods minus one, and the starting principal amount is multiplied by both of these factors.

The resulting value is subsequently deducted from the loan's entire original amount.

So, interest earned on investment:

A = 9,875 (1 + 0.048/12)^ 12(12)

A = $ 15,547

Interest on investments is the money received:

= $ 15,547 - $ 9,875

= $ 7,672

Therefore, using the compound interest formula, we know that $7,672 is the interest on investments earned.

Know more about compound interest here:

https://brainly.com/question/28020457

#SPJ4

Complete question:

An investment of $9,875 earns 4.8% interest compounded monthly over 12 years. approximately how much interest is earned on the investment?

a. $4,740

b. $7,458

c. $7,672

d. $17,567

Cilinder and plane intersection forms

Because cilinder is much more wide than long.

Then figure intersected is A RECTANGLE

Then answer is OPTION B)

The random variable x as the number of defective cameras in the sample : E(x) = 0.5714.

The given data is-

For,

when x = 0, no defective.

P(x=0) = 2/7 × 1/6 = 1/24

when x = 1, one defective and one non defective.

P(x=1) = [2/7 × 3/6] + [3/7 × 2/6] = 2/7.

when x = 2, two defective.

P(x=2) = 3/7 × 2/6 = 1/7

So,

E(x) = [0×1/24] + [1×2/7] + [2×1/7]

E(x) = 0.5714 (Approx)

Thus, the random variable x as the number of defective cameras in the sample : E(x) = 0.5714.

To know more about the random variable, here

https://brainly.com/question/17012084

#SPJ4

Answer:

Just look at the other answer

Step-by-step explanation:

Answer:

Gilbert Stuart's portrait of George Washington The U.S. Constitution

Step-by-step explanation:

Answer:  Gilbert Stuart's portrait of George Washington

The Declaration of Independence

Step-by-step explanation:

Answer:

\(f(x)=5x^2+25x-30\)

Step-by-step explanation:

Quadratic Equation

If the roots of a quadratic equation are known, we can form the equation as follows:

\(f(x)=a(x-x_1)(x-x_2)\)

where x1 and x2 are the known roots, and a is the leading coefficient.

We are given the roots as x1=1 and x2=-6, and the leading coefficient as a=5, thus:

\(f(x)=5(x-1)(x+6)\)

Operating:

\(f(x)=5(x^2-x+6x-6)\)

Simplifying:

\(f(x)=5(x^2+5x-6)\)

Multiplying:

\(\mathbf{f(x)=5x^2+25x-30}\)

Answer: -2x^2+16x-30

Step--by-step explanation:

Answer:

To find the image of point P=(8,2) under a rotation of 270 degrees counterclockwise about the origin, we can use the following rotation matrix:

|cos(θ) -sin(θ)| |x| |x'| |sin(θ) cos(θ)| |y| = |y'|

where θ is the angle of rotation, x and y are the coordinates of the original point P, and x' and y' are the coordinates of the rotated point P'.

For a rotation of 270 degrees counterclockwise, θ = -270° (or θ = 90°, depending on the convention used). Thus, the rotation matrix becomes:

|cos(-270°) -sin(-270°)| |8| |x'| |sin(-270°) cos(-270°)| |2| = |y'|

Simplifying the matrix elements using the values of cosine and sine of -270 degrees, we get:

|0 1| |8| |x'| |-1 0| |2| = |y'|

Multiplying the matrices, we get:

x' = 08 + 12 = 2 y' = -18 + 02 = -8

Therefore, the image of point P=(8,2) under a rotation of 270 degrees counterclockwise about the origin is P'=(2,-8).