Solve 6x+6m=15n-2yx for x

i’ve already learned literal equations and i feel dumb that i can’t get this please help

The value of x is 9 and the mistake that Maggie made is that she did use the proper operation sign when rearranging the numbers.

When any two straight lines intersect each other, then four angles are formed. The angles that are directly opposite to each other are known as opposite angles. They are also called vertical angles or vertically opposite angles.

Now, from the image attached, we see that the two given angles are opposite angles and as such they are congruent. Thus, we have;

4x + 2 = 7x - 25

Rearrange to collect like terms on same side to get;

7x - 4x = 25 + 2

3x = 27

x = 27/3

x = 9

The mistake that Maggie made is that she did use the proper operation sign when rearranging the numbers.

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Answer:

B I think

Step-by-step explanation:

Answer:

I think it is 72

Step-by-step explanation:

but the question doesn't make sense because it should tell the number of spoons per 1 cup of sugar, perhaps it was a copy-paste mistake?

Answer:

104.92

Step-by-step explanation:

Answer:

kite

Step-by-step explanation:

In Euclidean geometry, a kite is a quadrilateral whose four sides can be grouped into two pairs of equal-length sides that are adjacent to each other.

\((\stackrel{x_1}{1}~,~\stackrel{y_1}{3})\qquad (\stackrel{x_2}{5}~,~\stackrel{y_2}{6}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{\textit{\large rise}} {\stackrel{y_2}{6}-\stackrel{y1}{3}}}{\underset{\textit{\large run}} {\underset{x_2}{5}-\underset{x_1}{1}}} \implies \cfrac{ 3 }{ 4 } \implies \cfrac{3}{4} \\\\[-0.35em] ~\dotfill\)

\((\stackrel{x_1}{1}~,~\stackrel{y_1}{7})\qquad (\stackrel{x_2}{5}~,~\stackrel{y_2}{4}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{\textit{\large rise}} {\stackrel{y_2}{4}-\stackrel{y1}{7}}}{\underset{\textit{\large run}} {\underset{x_2}{5}-\underset{x_1}{1}}} \implies \cfrac{ -3 }{ 4 } \implies - \cfrac{3}{4} \\\\[-0.35em] ~\dotfill\)

\((\stackrel{x_1}{5}~,~\stackrel{y_1}{5})\qquad (\stackrel{x_2}{2}~,~\stackrel{y_2}{1}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{\textit{\large rise}} {\stackrel{y_2}{1}-\stackrel{y1}{5}}}{\underset{\textit{\large run}} {\underset{x_2}{2}-\underset{x_1}{5}}} \implies \cfrac{ -4 }{ -3 } \implies \cfrac{4}{3}\)

A point, a line, and a plane are undefined words in geometry.

A subfield of mathematics called geometry examines the dimensions, placements, angles, and sizes of objects.

2D shapes, which include flat shapes such squares, circles, and triangles, are a subset of flat geometry. The length and width are the only 2 dimensions of these forms.

A solid figure, object, or shape with three dimensions—length, breadth, and height—is referred to as a three-dimensional shape in geometry. Three-dimensional shapes contain thickness or depth, in contrast to two-dimensional shapes.

In terms of geometry, an angle is the shape created when two rays intersect at a single terminal. The sign is used to denote an angle. A protractor is used to measure angles in degrees (°).

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Answer:

answer is b!

Step-by-step explanation:

hope this helps!!!

Answer:

there are 225 total coins in her collection

The sales values show a general upward trend over time, indicating an increasing pattern. The type of pattern that exists in the data is trend with seasonal pattern.

To construct a time series plot based on the given data, we will plot the sales values on the y-axis against the quarters on the x-axis. Here is the time series plot:

Year      Quarter    Sales

  1               1             6

  1               2            2

  1               3            3

  1               4            5

  2              1            6

  2              2           3

  2              3           5

  2              4           7

  3              1            7

  3              2           6

  3              3           6

  3              4           8

Based on the time series plot, we can observe a trend with seasonal pattern in the data. The sales values show a general upward trend over time, indicating an increasing pattern. Additionally, we can see that the sales values oscillate or fluctuate within each year, following a seasonal pattern. The sales values tend to peak during certain quarters and decline during others, suggesting a recurring seasonal effect. Therefore, the type of pattern that exists in the data is trend with seasonal pattern.

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Answer:

x = -1, y = 0.125

Answer: (-1,1/8)

Step-by-step explanation:

Coordinates are given in (x,y) format. The x axis runs left to right and the y axis runs up and down.

Point P is on -1 of the x axis and appears to be between 0 and .25 on the y axis. This would be half of .25. .25 is 1/4 as a fraction. Half of 1/4 is 1/8. So the coordinates for point P are (-1,1/8)

Answer:

10 7/40

Step-by-step explanation:

5 4/5 + 4 3/8

4/5 = 32/40

3/8 = 15/40

5 32/40 + 4 15/40 = 9 47/40 = 9 + 1 7/40 = 10 7/40

Answer:

6 7/40

Step-by-step explanation:

That’s the answer and I’m sure cuz I did the math, also have a good night!

In order to calculate the time it will take for Andrew to settle the loan, we can use the formula for compound interest. So, it will take Andrew approximately 5.22 years to settle the loan.

The formula is given as A = P(1 + r/n)^(nt), Where: A = the final amount, P = the principal (initial amount borrowed), R = the annual interest rate, N = the number of times the interest is compounded in a year, T = the time in years.

We know that Andrew borrowed R200 000 from a bank at an annual interest rate of 5.25% compounded quarterly and that he will make repayments of R6 000 at the end of every 3 months.

Since the first repayment will be made 3 months from now, we can consider that the initial loan repayment is made at time t = 0. This means that we need to calculate the value of t when the total amount repaid is equal to the initial amount borrowed.

Using the formula for compound interest: A = P(1 + r/n)^(nt), We can calculate the quarterly interest rate:r = (5.25/100)/4 = 0.013125We also know that the quarterly repayment amount is R6 000, so the amount borrowed minus the first repayment is the present value of the loan: P = R200 000 - R6 000 = R194 000

We can now substitute these values into the formula and solve for t: R194 000(1 + 0.013125/4)^(4t) = R200 000(1 + 0.013125/4)^(4t-1) + R6 000(1 + 0.013125/4)^(4t-2) + R6 000(1 + 0.013125/4)^(4t-3) + R6 000(1 + 0.013125/4)^(4t)

Rearranging the terms gives us: R194 000(1 + 0.013125/4)^(4t) - R6 000(1 + 0.013125/4)^(4t-1) - R6 000(1 + 0.013125/4)^(4t-2) - R6 000(1 + 0.013125/4)^(4t-3) - R200 000(1 + 0.013125/4)^(4t) = 0

Using trial and error, we can solve this equation to find that t = 5.22 years (rounded to 2 decimal places). Therefore, it will take Andrew approximately 5.22 years to settle the loan.

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The table of values that represents exponential decay is (c)

From the question, we have the following parameters that can be used in our computation:

The table of values

An exponential function is represented as

y = abˣ

Where

Rate = b

When the rate is less than 1, then the table represents a decay

i.e when y reduces as x increases

The table that has the above features is the table (c)

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Answer:

a. x=34, y=98

b. x=50, y=100

c. x=20, y=80

Step-by-step explanation:

a. 2x+30+3x-20=180

5x+10=180

5x=170

x = 34

2(34) + 30 = y

68 + 30 = y

y = 98

b. 2x-80+x+50=180

3x-30=180

3x=150

x = 50

(50)+50=y

y = 100

c. 5x+4x=180

9x=180

x = 20

4(20) = y

y = 80

Answer:

B: 80

Step-by-step explanation:

Answer:

i got 1.26669469837e-17

i might be wrong

there is no difference between your groups in ANOVA, then F should be close to 1.

So, the correct answer is B.

In an Analysis of Variance (ANOVA), the F statistic is used to determine if there are significant differences between the means of your groups.

If there is no difference between your groups in ANOVA, then the F statistic should: b. be close to 1.

This is because the F statistic compares the between-group variability to the within-group variability.

When there is no significant difference between the groups, these variabilities are approximately equal, and their ratio (the F statistic) approaches 1.

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Answer:

18.75

Step-by-step explanation:

Answer:

18.75

Step-by-step explanation:

32/32

The derivative of a function f(x) at a point x = a is defined as the limit of the difference quotient as h approaches zero:

f'(a) = lim (h → 0) [f(a + h) - f(a)] / h

What is derivative?

The derivative of a function in calculus measures the function's sensitivity to changes in its input variable. Specifically, at a particular point, it represents the function's rate of change with respect to its input variable at that moment.

The derivative of a function f(x) at a point x = a is defined as the limit of the difference quotient as h approaches zero:

f'(a) = lim (h → 0) [f(a + h) - f(a)] / h

This limit represents the instantaneous rate of change or slope of the function at the point x = a. The difference quotient is the change in the function value divided by the change in the input variable (or the distance between two points on the graph of the function).

The derivative is a fundamental concept in calculus, and it has many applications in various fields of science, engineering, and economics. It allows us to calculate important quantities such as velocity, acceleration, and marginal cost, and it is used to optimize functions and solve many real-world problems.

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Step-by-step explanation:

4.5 s, 324 ft

Explanation:

The object is projected upward with an initial velocity of

v_0 = 144 ft/sv

0

=144ft/s

The equation that describes its height at time t is

s(t) = -16t^2 + 144 ts(t)=−16t

2

+144t (1)

where t, the time, is measured in seconds.

In order to find the time it takes for the object to reach the maximum height, we must find an expression for its velocity at time t, which can be found by calculating the derivative of the position, s(t):

v(t) = s'(t) = -32t +144v(t)=s

′

(t)=−32t+144 (2)

At the maximum heigth, the vertical velocity is zero:

v(t) = 0

Substituting into the equation above, we find the corresponding time at which the object reaches the maximum height:

\begin{gathered}0=-32t+144\\t=\frac{144}{32}=4.5 s\end{gathered}

0=−32t+144

t=

32

144

=4.5s

And by substituting this value into eq.(1), we also find the maximum height:

s(t) = -16(4.5)^2+144(4.5)=324 fts(t)=−16(4.5)

2

+144(4.5)=324ft

Answer: Right/complementary angles

Step-by-step explanation:

Two angles that add up to 90 degrees are called complementary angles.

Complementary angles are a pair of angles that, when added together, equal a right angle, which measures 90 degrees.

In other words, the sum of the measures of complementary angles is always 90 degrees.

Complementary angles often arise in geometry and trigonometry, and understanding their properties is important when working with angles and solving problems involving right triangles.

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x is always 0 in each iteration, it will never reach or exceed 100. As a result, the loop will run indefinitely, and x will remain 0. The loop will not terminate.

If x is initially 0 and the following loop is executed:

```python

while (x < 100):

   x *= 2

```

The loop will repeatedly multiply the value of x by 2 until it reaches or exceeds 100. Let's track the changes to x step by step:

1. Initially, x = 0.

2. In the first iteration of the loop, x *= 2 is executed. Since x is 0, multiplying it by 2 will still result in 0. So x remains 0.

3. In the second iteration, x *= 2 is executed again. Now x is still 0, so multiplying it by 2 again results in 0.

4. This process continues until x reaches or exceeds 100.

Since x is always 0 in each iteration, it will never reach or exceed 100. As a result, the loop will run indefinitely, and x will remain 0. The loop will not terminate.

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Answer:

about 7.8

Step-by-step explanation:

a^2+b^2=c^2

1^2+b^2=8^2

2+b^2=64

B^2=62

B= about 7.8

The value of x , y and z in the parallel line is 50 degrees.

When parallel lines are crossed by a transversal line, angle relationships are formed such as vertically opposite angles, alternate interior angles, alternate exterior angles, adjacent angles, corresponding angles etc.

Therefore, let's use the angle relationships to find the angle, x, y and z as follows:

Therefore,

x = 360 - 310(sum of angles in a point)

x = 50 degrees

Therefore,

x = y(alternate interior angles)

Alternate interior angles are congruent.

Hence,

y = 50 degrees

Therefore,

x = z(alternate interior angles)

z = 50 degrees.

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