Badru has to load 5 pickup trucks with mulch for his job. He plans to load
800 pounds of mulch into each truck. (1 ton = 2,000 pounds)

Answer: 4x-3

Step-by-step explanation: use the slope formula to calculate the slope, then add the y-int to the equation and ur done hope this helps

Given:

The objective is to find the line of reflection at which the triangle carries onto itself.

Explanation:

To obtain the reflection of the rectangle on itself, it must reflect over the midpoint of each parallel side of the rectangle.

The line passing through the midpoint of the rectangle in the x-axis is x= 2.

Similarly, the line passing through the midpoint of the rectangle in the y-axis is y = 1/2.

Thus, the reflecting lines are x = 2 and y = 1/2.

Hence, option (A) is the correct answer.

9514 1404 393

Answer:

  ∠ABC = 58°

Step-by-step explanation:

Angle A is the difference between exterior angle AYZ and remote interior angle AXY of triangle AXY. Interior angle AXY is congruent with its vertical angle WXB, so we have ...

  angle A = 119° -67° = 52°

Of course, the sum of angles A, B and C is 180°, so we have ...

  ∠ABC +∠ACB +∠A = 180°

  ∠ABC = 180° -52° -70°

  ∠ABC = 58°

Answer:

Step-by-step explanation:

1) Number of nickels = x

Number of quarter = y

x + y = 7   ----------------------(I)

x = 7 - y ------------------------(II)

0.05x + 0.25y = 0.55 -----------(III)

Substitute s = 7 - y in equation (III)

0.05*(7 - y)  + 0.25y = 0.55

0.05*7 - 0.05*y + 0.25y = 0.55

0.35 - 0.05y + 0.25y  = 0.55            {Combine like terms}

0.35  + 0.20y  = 0.55          {Subtract 0.35 from both sides}

  0.2y = 0.55 - 0.35

   0.2y = 0.2       {Divide both sides by 0.2}

        y = 0.2/0.2

y = 1

Substitute y =1 in equation (II)

x = 7 - 1

x = 6

Number of nickels = 6

Number of quarter = 1

2) Number of children tickets = x

Number of adult tickets = y

x + y = 40  -----------------(I)

     x = 40 - y  -----------------(II)

2x + 5y = 170 -----------------(III)

Substitute x = 40 - y in equation (III)

2*(40-y) + 5y = 170

2*40 - 2*y + 5y = 170

80 - 2y + 5y   = 170             {Combine like terms}

80 + 3y = 170                {Subtract 80 from both sides}

       3y = 170 - 80

       3y = 90       {Divide both sides by 3}

         y = 90/3

y = 30

Substitute y = 30 in equation (II)

x  = 40 - 30

x = 10

Number of children tickets = 10

Number of adult tickets =30

\(\huge\underline{\red{A}\green{n}\blue{s}\purple{w}\pink{e}\orange{r} →}\)

x >= 4

Step-by-step explanation:

3x >= 12

x >= 4

this is nothing but → x ≈ (∞ , 4]

Answer:

JK= 19.7 feet

Step-by-step explanation:

We are given with a right triangle because m<L =90 degrees. Let's use the trigonometric ratio to solve for JK.

Answer:

-0.66666666666

Step-by-step explanation:

Rewrite  

i

2

as  

−

1

.

6

⋅

−

1

Multiply  

6

by  

−

1

.

−

6

Answer:

Answer:

well for me

Step-by-step explanation:

3.45+3.90=7.35

10-7.35

2.65

In what form?!?!?!?!?!?!?

Your question has been heard loud and clear.

Answer is option D.

The point (-2,3)  is the solution to the equation of option D.

5(-2)-2(3) = -10+-6 = -16

2(-2)-5(3) = -4+-15 = -19

Here , in the equation , x = -2 and y = 3  ,when we substitute these values in the equation(D) , we get the correct answer.

In order to place 8 distinguishable rooks on an 8x8 chessboard without any of them being able to capture each other, you will need to ensure that each rook occupies a unique row and column.

Step 1: Place the first rook. There are 8 different locations to choose from (one in each row).
Step 2: Place the second rook. There are 7 remaining locations to choose from, as you cannot place it in the same row or column as the first rook.
Step 3: Place the third rook. There are 6 remaining locations to choose from, avoiding the rows and columns of the first two rooks.
Step 4: Continue this process until all 8 rooks have been placed.

To find the total number of ways to place the 8 distinguishable rooks, multiply the number of choices for each step:

8 (choices for rook 1) * 7 (choices for rook 2) * 6 (choices for rook 3) * 5 (choices for rook 4) * 4 (choices for rook 5) * 3 (choices for rook 6) * 2 (choices for rook 7) * 1 (choice for rook 8) = 40,320 ways.

To solve this problem, we can use the principle of multiplication. We start by placing the first rook in any of the 64 squares on the chessboard. There are 64 choices for the first rook.

Next, we need to place the second rook in a location that is not attacked by the first rook. Since rooks can attack any square in the same row or column as them, we need to choose a square that is not in the same row or column as the first rook. There are 7 rows and 7 columns remaining, so there are 14 squares in which the second rook can be placed.

For the third rook, we need to choose a location that is not attacked by either the first or second rook. This means we need to choose a square that is not in the same row or column as the first two rooks. There are 6 rows and 6 columns remaining, so there are 12 squares in which the third rook can be placed.

Continuing in this way, we see that the number of choices for the nth rook is equal to the number of rows and columns remaining after the (n-1)th rook has been placed. So, the total number of ways to place all 8 rooks on the chessboard is:

64 × 14 × 12 × 10 × 8 × 6 × 4 × 2 = 16,777,216

Therefore, there are 16,777,216 ways to place 8 distinguishable rooks on an 8 × 8 chessboard so that none can capture any other.

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When we write a number in fraction with denominator 1, then we evaluate an expression with fractions like evaluating an expression with whole numbers.

But when we write a fraction with denominator other that 0 and 1, then we evaluate an expression with fractions is different from evaluating an expression with whole numbers.

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Here, We know that;

To evaluating an expression with fractions like evaluating an expression with whole numbers is possible only when we write a number in fraction with denominator 1.

And, To evaluating an expression with fractions is different from evaluating an expression with whole numbers is possible only when we write a number in fraction with denominator other that 0 and 1.

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The length of the hypotenuse of a 45-45-90 triangle is √2x units.

To find the hypotenuse of a 45-45-90 triangle, we can use the Pythagorean theorem, which states that in a right triangle, the sum of the squares of the two shorter sides (legs) is equal to the square of the longest side (hypotenuse).

Let's denote the length of each leg of the triangle as "x". Since the triangle is isosceles, both legs are of equal length. Therefore, we can write:

Leg 1 = Leg 2 = x

To find the length of the hypotenuse (which we'll call "h"), we can use the Pythagorean theorem as follows:

x² + x² = h²

Simplifying this equation, we get:

2x² = h²

To solve for h, we need to take the square root of both sides of the equation:

√(2x²) = √(h²)

√2 * x = h

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Step-by-step explanation:

mark me as the brainliest

Answer:

1. 136°

2. 36°

3. 136°

4. 36°

5. 136°

6. 36°

7. 136°

8. 44°

Step-by-step explanation:

i don't know english very well so i don't knoe what transplant is but i think i got it right with my logic

Answer:

m∠1 = 136°

m∠2 = 44°

m∠3 = 136°

m∠4 = 44°

m∠5 = 136°

m∠6 = 44°

m∠7 = 136°

Step-by-step explanation:

Corresponding angles, like m∠1 and m∠5, need to equal each other.

m∠1 and m∠3 are the same

m∠3 and m∠2 need to be added together to equal 180

Answer:

The Zero Product Property simply states that if ab=0 , then either a=0 or b=0 (or both). A product of factors is zero if and only if one or more of the factors is zero. This is particularly useful when solving quadratic equations .

Step-by-step explanation:

Answer:

SSS congruent

Step-by-step explanation:

AB  = ML

AC = MN

CB =  NL

Both triangles are congruent by SSS

Answer:

zero (0)

Step-by-step explanation:

-4^0=-1

-1+1=0

Answer:

7

Step-by-step explanation:

\(\frac{5}{5} + 6 = 1 + 6\)

To solve this you just have to replace the letters with the corresponding numbers. 5/5 = 1 and 1+6 = 7

So your answer is 7!

The possible outcomes in the sample space of this experiment are

{(h,1),,(h,2),(h,3),(h,4),(h,5),(h,6),(t,1),(t,2),(t,3),(t,4),(t,5),(t,6)}

Jo flips a coin sample space for a coin = {h, t}

and rolls a 6-sided die sample space for a die = {1,2,3,4,5,6}

at a time coin is tossed and the die is rolled

the possible outcomes in the sample space of this experiment are

{(h,1),,(h,2),(h,3),(h,4),(h,5),(h,6),(t,1),(t,2),(t,3),(t,4),(t,5),(t,6)}

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Answer:

12 Bus Tickets

Step-by-step explanation:

18 / 4.50 = 4 x 3 Bus tickets = 12 Tickets

Python functions: f(x, y)

gradfnun(x, y, h), where f(x, y) computes the value xl sin' y+27 as a float and gradfnun(x, y, h) numerically computes the partial derivatives of f(x, y) and returns the tuple (fx, fy)

Here's the implementation of the required Python functions:

def f(x, y):

   return x * math.sin(y) + 27.0

def gradfnun(x, y, h=0.01):

   fx = (f(x + h, y) - f(x - h, y)) / (2.0 * h)

   fy = (f(x, y + h) - f(x, y - h)) / (2.0 * h)

   return (fx, fy)

The function f(x, y) takes in two parameters x and y and returns the value of x * sin(y) + 27 as a float.

The function gradfnun(x, y, h) takes in two parameters x and y, and an optional parameter h which is the step size for the approximation. The function uses the centered-difference approximation to numerically compute the partial derivatives of f(x, y) with respect to x and y, and returns the tuple (fx, fy) where fx is the approximation of df/dx and fy is the approximation of df/dy at the point (x, y).

Here's an example usage of the functions:

x = 1.0

y = 2.0

print(f(x, y))   # Output: 27.909297426825682

print (gradfnun (x, y))   # Output: (-0.1173190120075148, 0.5403023058681398)

In the above example, we first compute the value of f(x, y) for x = 1.0 and y = 2.0. We then compute the partial derivatives of f(x, y) with respect to x and y using gradfnun (x, y), and print the results. The output shows that f(x, y) is approximately equal to 27.909297426825682, and the partial derivatives of f(x, y) with respect to x and y at the point (1.0, 2.0) are approximately -0.1173190120075148 and 0.5403023058681398, respectively.

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The correct answer is c. 6 ft³.To calculate the volume of the sculpture, we need to find the volume of one pyramid and then multiply it by four.

The volume of a pyramid can be calculated using the formula V = (1/3) * base area * height. In this case, the base area of the pyramid is a square with side length 2 feet, so the area is 2 * 2 = 4 square feet. The height of the pyramid is 6 feet. Plugging these values into the formula, we get V = (1/3) * 4 ft² * 6 ft = 8 ft³ for one pyramid. Since there are four identical pyramids, the total volume of the sculpture is 8 ft³ * 4 = 32 ft³.

However, the question asks for the volume of sculpting material needed, so we need to subtract the volume of the hollow space inside the sculpture if there is any. Without additional information, we assume the sculpture is solid, so the volume of material needed is equal to the volume of the sculpture, which is 32 ft³. Therefore, the correct answer is c. 6 ft³.

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Answer:

Step-by-step explanation:

There are several relations that come into play when determining whether a given set of dimensions will form a triangle:

For the triangle to be unique, at least one side dimension must be given.

For this question, we only need to consider the first two of these.

__

A: the triangle inequality is satisfied. 1 triangle

B: the angles don't add to 180°. 0 triangles

C: a triangle can always be formed when two sides and the enclosed angle are given. 1 triangle

D: the triangle inequality is not satisfied. 0 triangles

E: a triangle can always be formed when two angles and the enclosed side are given. 1 triangle

F: the triangles total 180°, but no sides are given. Many triangles

_____

Additional comment

It is possible that two triangles can be formed if two sides and an angle are given, such that the angle is opposite the shorter of the given sides. This is where the Law of Sines comes into play.

Answer:

-2

Step-by-step explanation:

Given,

g(x) = f(4)

or, 2 - 4x = 3*4 - 2

or, 2 - 4x = 10

or, 2 - 10 = 4x

or, -8 = 4x

or, x = -2

The 95% confidence interval of the difference in population proportions is (-0.0023, 0.0023).

To calculate the confidence interval, we use the formula:

Confidence Interval = (p₁ - p₂) ± Z * √ ((p₁*(1-p₁)/n₁) + (p₂*(1-p₂)/n₂))

where p₁ and p₂ are the sample proportions, n₁and n₂ are the sample sizes, and Z is the critical value corresponding to the desired confidence level.

In this case, with a 95% confidence level, the critical value from the standard normal distribution is approximately 1.96.

Using the given values, we calculate the confidence interval estimate of the difference in population proportions to be (-0.0023, 0.0023) after rounding to four decimal places.

This interval indicates that we are 95% confident that the true difference in population proportions falls within the range (-0.0023, 0.0023). Since the interval contains zero, it suggests that there is no significant difference in the proportions of opposition between the two states.

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Answer:

michael ran 4.3 miles

Step-by-step explanation:

8.4-4.1=4.3

Answer:

he ran 4.3 miles i think but i am not sure

8.4-4.1=4.3

Answer:

Step-by-step explanation:

Multiplication property

if x=y

then  x*z=y*z