Need help giving brainliest:)

Answer: y = 4/4x +  3

the solution to the equation (ax - bx) / (x + c), where a does not equal b + c, is (a - b).

To solve the equation (ax - bx) / (x + c), where a does not equal b + c, we can simplify the expression and then analyze the factors:

(ax - bx) / (x + c)

Factoring out x in the numerator:

x(a - b) / (x + c)

We can see that x is a common factor in the numerator and denominator. Therefore, we can simplify the expression further by canceling out the common factor:

(a - b) / (1 + c/x)

Now, let's analyze the expression (a - b) / (1 + c/x):

If x approaches infinity (x → ∞), the value of c/x approaches zero, and (1 + c/x) approaches 1. Therefore, the expression becomes:

(a - b) / 1

So, the solution is (a - b).

In summary, the solution to the equation (ax - bx) / (x + c), where a does not equal b + c, is (a - b).

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Answer:

9. x = 5

10. m∠Y = 34°

Step-by-step explanation:

9.

Remember that congruent sides have congruent angles as well. That means 9x + 1 will be shown up in our equation twice. And as always, all angles in a triangle add up to 180.

2(9x + 1) + 88 = 180

18x + 2 + 88 = 180

18x + 90 = 180

18x = 90

x = 5

10.

The same concept applies here in question 10. Congruent angles and sides match each other. Therefore,

Step 1:

6x - 23 = 4x + 9

2x - 23 = 9

2x = 32

x = 16

Step 2:

Now that you have found x, plug it back into the given equations and find the other angle.

6(16) - 23 = 73

4(16) + 9 = 73

180 - (73)(2) = 34

Answer:

here ..

length=6cm

breadth=4cm

height=5cm

we know that,

Total Surface Area of Cuboid, (S )= 2 (lb + bh + lh)

=2(6*4+4*5+6*5)

=2(24+20+30)

=2*74

=148

Answer:

Option (3)

Step-by-step explanation:

From the given figure,

\(a_n=a_1+(n-1)d\)

where \(a_n\) = nth term of an arithmetic sequence

\(a_1\) = first term of the sequence

n = number of term

d = common difference

When n = 1 : \(a_1=-1\)

When n = 2 : \(a_2=-6\)

common difference 'd' = -6 - (-1) = -5

Formula for the nth term for the given sequence will be,

\(a_n=-1+(n-1)(-5)\)

    = -1 - 5n + 5

\(a_n\) = 4 - 5n

Now the 12th term of this sequence will be,

\(a_{12}=4-5(12)\)

     = 4 - 60

     = -56

Therefore, Option (3) will be the answer.

To find the absolute value of an equation, you set up two separate equations representing the positive and negative cases, solve each equation, and check the solutions by substituting them back into the original equation.

Finding the absolute value of an equation involves determining the magnitude or distance of a number or expression from zero on the number line. The absolute value function is denoted by the symbol "|" surrounding the number or expression. The absolute value function always returns a positive value or zero, regardless of the sign of the number or expression inside it. Here's how you can find the absolute value of an equation:

Identify the number or expression inside the absolute value notation.

For example, consider the equation |x - 5| = 3.

Set up two separate equations.

The first equation represents the positive case:

x - 5 = 3

The second equation represents the negative case:

-(x - 5) = 3

Solve each equation separately.

Solve the first equation:

x - 5 = 3

x = 3 + 5

x = 8

Solve the second equation:

-(x - 5) = 3

-x + 5 = 3

-x = 3 - 5

-x = -2

x = 2 (multiply both sides by -1 to remove the negative sign)

Check the solutions.

Substitute the found values of x back into the original equation to ensure they satisfy the absolute value condition.

For |x - 5| = 3:

When x = 8: |8 - 5| = 3 (True)

When x = 2: |2 - 5| = |-3| = 3 (True)

State the solutions.

The solutions to the equation |x - 5| = 3 are x = 8 and x = 2.

In summary, to find the absolute value of an equation, you set up two separate equations representing the positive and negative cases, solve each equation, and check the solutions by substituting them back into the original equation.

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Answer:

The height of the window is 150 centimeters.

Step-by-step explanation:

Use ratio and proportion to find the height of the window.

\(\frac{h}{60cm} = \frac{210cm}{84cm}\)

Cross multiply

\(h = \frac{210cm(60cm)}{84cm} \\h = \frac{12600cm^2}{84cm} \\h = 150 cm\)

Answer:

220.25

Step-by-step explanation:

881 divided by 4 is 220.25

The median would be a better choice than the mean for measuring the center of the data set with the value of 70 when its distribution is skewed with some outliers.

The median is the middle value in an ordered list of values, while the mean is the average.

The choice of either the median or the mean depends on the distribution of the data values.

When the distribution of the data values is symmetrical without clear outliers, the mean is the better central value to use.

When the distribution of data values is skewed with clear outliers, the median serves as the better central value.

Thus, use the median when the data distribution is skewed with some outliers.

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Answer:

=The opposite angles of a parallelogram are equal

=(3x+4)

=(5x-2)

=-2x=-6

=x=6+2

=x=3=

1st angle=3x+4=13

3rd angle=5x-2=13

=sum of adjacent side of angle is 180°

=Let the adjacent (2nd angle ) be y=

y+13°=180°

=y=180°-13°

=y=167°=

2nd angle=4th angle

=2nd angle=167° 

=4th angle=167°

Step-by-step explanation:

This might be confusing, but I hope it helps <3

Answer:

Area of new garden = 800 ft²

Step-by-step explanation:

Given:

Old fencing = Parameter of old garden = 60 ft

Area of old garden = 200 ft

Find:

Area of new garden if Parameter of new garden is 120 ft

Computation:

Assume;

Length of old garden = l

Width of old garden = b

So,

2[l + b] = 60

l + b = 30

l = 30 - b

Area of old garden = 200 ft

l x b = 200

So,

(30 - b)b = 200

b² - 30b + 200 = 0

b² - 20b - 10b + 200

b(b-20) - 10(b-20)

(b-20)(b-10)

So,

Width of old garden = 10 ft

Length of old garden = 20 ft

New parameter is double

So,

Width of new garden = 10 x 2 = 20 feet

Length of old garden = 20 x 2 = 40 feet

Area of new garden = l x b

Area of new garden = 20 x 40

Area of new garden = 800 ft²

Answer:

Paste is the answer if I remember

The formula for the indicated rate of change dc/dk is dc/dk = 32c.

To find the indicated rate of change, we need to calculate dc/dk, which represents the partial derivative of the function s(c, k) = c(32k) with respect to k while treating c as a constant.

To calculate dc/dk, we differentiate the function s(c, k) with respect to k while considering c as a constant:

dc/dk = d/dk (c * (32k))

Applying the product rule of differentiation, we have:

dc/dk = c * d/dk (32k) + (32k) * d/dk (c)

The derivative of 32k with respect to k is 32, as it is a constant multiple of k. The derivative of c with respect to k is zero since c is treated as a constant.

Therefore, dc/dk simplifies to:

dc/dk = c * 32 + 0

dc/dk = 32c

So, the formula for the indicated rate of change dc/dk is dc/dk = 32c.

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Answer:

Wait what do you mean

Step-by-step explanation:

Based on the given numbers, the perfect squares are: (i) 484, (ii) 625, (iii) 576, (v) 961, and (vi) 2500

To determine if a number is a perfect square, we need to check if its square root is a whole number.

For example, for (i) 484, the square root is 22. Since 22 is a whole number, 484 is a perfect square.

Similarly, for (ii) 625, the square root is 25. Since 25 is a whole number, 625 is a perfect square.

For (iii) 576, the square root is 24. Since 24 is a whole number, 576 is a perfect square.

For (v) 961, the square root is 31. Since 31 is a whole number, 961 is a perfect square.

Finally, for (vi) 2500, the square root is 50. Since 50 is a whole number, 2500 is a perfect square.

Therefore, the numbers (i), (ii), (iii), (v), and (vi) are all perfect squares.

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Answer:

248

Step-by-step explanation:

Consecutive angles of a parallelogram are supplementary.

56 + y = 180

y = 180-56

y =124

The opposite angles of a parallelogram are equal.

x = y = 124

x+y = 124+124

      =248

Answer:

x + y = 248

Step-by-step explanation:

consecutive angles in a parallelogram sum to 180°

opposite angles are congruent

x + 56° = 180° ( subtract 56° from both sides )

x = 124°

then

y = x = 124 , so

x + y = 124 + 124 = 248

Answer:

what are the tables?

Step-by-step explanation:

show us the tables

The given argument is invalid. It says that if one person has more gray hair in their beard than another person, then they have a higher percentage of gray hair in their beard.

The argument is invalid because it is possible for one person to have a higher percentage of gray hair in their beard but a lower number of gray hairs in total.One possible counterexample by model is:Suppose Plato has 200 hairs in his beard and 50 of them are gray. So, 1/4 of his hairs are gray. Now, let's suppose Aristotle has 400 hairs in his beard, and 300 of them are gray. So, 3/4 of his hairs are gray. Even though Plato has fewer gray hairs than Aristotle, his percentage of gray hairs is more significant (1/4) than Aristotle's (3/4).

Therefore, the given argument is invalid since Aristotle's beard contains more gray hairs in quantity, but Plato has a higher percentage of gray hair in his beard.

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Answer:

carrect answer is : multiply 40x20

Answer:

D. Multiply 40 x 8

Step-by-step explanation:

13.2% of 200 would be 26.4

A percentage is a figure or ratio stated as a fraction of 100 in mathematics. It is frequently represented by the percent sign, "%".

A percentage is a dimensionless number; it has no unit of measurement

13.2% of 200 would be:

13.2% is represented as:

13.2/100

Thus, 13/100 * 200 would be 26.4

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13.2% of 200 = ?

What is 13.2 percent of the number 200

Answer:

the question is incorrect. please write your points as coordinates or scan the diagram.

Answer:

Option 4

125 × 125

Step-by-step explanation:

5⁶ = 5 × 5 × 5 × 5 × 5 × 5 = 125 × 125

Thus, 5⁶ = 125 × 125

-TheUnknownScientist

The angle of a body segment with respect to a fixed line of reference is known as a "relative angle."

The angle of a body segment with respect to a fixed line of reference is known as a reference angle. This angle is measured between the segment and the reference line, and is used to determine the position and orientation of the segment relative to other parts of the body or external objects. The segment itself refers to a specific part of the body, such as an arm, leg, or torso, that is bounded by two or more joints or points of attachment. By measuring the reference angle of a segment, it is possible to quantify the degree of movement or displacement of that segment, and to track changes in its position over time.
In this context, the angle represents the measurement of the difference in orientation between the body segment and the reference line, while the segment refers to a specific part of the body, such as an arm or leg. The reference line serves as a fixed point for comparison, allowing you to determine the position or orientation of the body segment in relation to it.

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To find the distance d from y to the subspace of R4 spanned by v1 and v2, we can use the formula. The distance d from y to the subspace of R4 spanned by v1 and v2 is approximately 6.558.

d = ||y - proj_v(y)||

where proj_v(y) is the projection of y onto the subspace spanned by v1 and v2. We can find proj_v(y) as:

proj_v(y) = ((y · v1)/(v1 · v1)) v1 + ((y · v2)/(v2 · v2)) v2

where · represents the dot product. Plugging in the given values, we get:

proj_v(y) = ((-3)(3) + (5)(-4) + (0)(2) + (-4)(-1))/(3^2 + (-4)^2 + 2^2 + (-1)^2) [3 -4 2 -1] + ((-3)(-4) + (5)(1) + (0)(-2) + (-4)(-20))/((-4)^2 + 1^2 + (-2)^2 + (-20)^2) [-4 1 -2 -20]
         = (-26/30) [3 -4 2 -1] + (53/441) [-4 1 -2 -20]
         = [-34/35 77/210 -43/105 -617/441]

Then, we can calculate the distance d as:

d = ||y - proj_v(y)|| = ||[-3 5 0 -4] - [-34/35 77/210 -43/105 -617/441]|| = ||[77/35 -131/210 43/105 -1117/441]||
 = sqrt((77/35)^2 + (-131/210)^2 + (43/105)^2 + (-1117/441)^2)
 = 6.558

Therefore, the distance d from y to the subspace of R4 spanned by v1 and v2 is approximately 6.558.

To compute the distance d from y to the subspace of R4 spanned by v1 and v2, we first need to find the orthogonal projection of y onto the subspace. Let's denote the projection as p(y).

1. Find the coordinates of y with respect to the basis {v1, v2}. Solve the equation: c1 * v1 + c2 * v2 = y.
2. Calculate p(y) using the coordinates found in step 1: p(y) = c1 * v1 + c2 * v2.
3. Calculate the distance d using the formula d = ||y - p(y)||.

After following these steps, you will find the distance d from y to the subspace of R4 spanned by v1 and v2.

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Answer:

\(f(x) = (x-12)(x-1)\)

Step-by-step explanation:

So when you have a quadratic equation it can usually be expressed as: \(a(x-b)(x-c)\) where b and x are the roots of the equation. Since it's just asking for a function whose zeroes are 12 and 1, I'm assuming it doesn't care about the stretch/compression (value of a determines that), so I'll just assume a=1. if 12 and 1 are zeroes, that means it makes one of the factors equal to 0 because is x-b = 0 then no matter the value of x-c the value of y is 0 because 0 * (x-c) will be 0. So the equation becomes \(f(x) = (x-12)(x-1)\) plugging in 12 or 1 as x will make one of the factors 0 thus making f(x) equal to 0

Answer: See Explanation

Step-by-step explanation:

1st term = an= - 5n + 8 = -5(1) + 8

= -5 + 8

a1 = 3

2nd term = an= - 5n + 8 = -5(2) + 8

= -10 + 8

= -2

3rd term = an= - 5n + 8 = -5(3) + 8

= -15 + 8

= -7

4th term = an= - 5n + 8 = -5(4) + 8

= -20 + 8

= -12

5th term = an= - 5n + 8 = -5(5) + 8

= -25 + 8

= -17

Step-by-step explanation:

-6+8=2 by -6 will cut from 8 and remain 2.

2+8=10 by same way 8 will added to 2 and got 10.

I hope it will help you

To calculate the optimal profit, we need to find the value of D when the total cost is \($30,500\) and then substitute it into the given equation.

To find D, we can rearrange the equation to solve for D: Given:\(p = 180 - 0.2D\) and total cost =\($30,500\) Now, substitute the total cost ($30,500) into the equation to find D:

Since D cannot be negative in this context, it means that the given equation is not applicable for a total cost of \($30,500\). it is not possible to calculate the optimal profit using the given equation and the total cost of \($30,500\).

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