If one person takes six hours to paint a house in another person takes 10 hours to paint house how long does it take them to paint the house together

The equation of a line is given by:

y = mx + c

where m is the slope of the line and c is the y-intercept.

Check the coordinates in each graph.

(0, 4), (1, 4.5), (2, 5), (3, 27.5)

The graph that satisfies the coordinates given above is the answer.

The graph shown is not clearly visible.

The equation of a line is given by:

y = mx + c

where m is the slope of the line and c is the y-intercept.

Example:

The slope of the line y = 2x + 3 is 2.

The slope of a line that passes through (1, 2) and (2, 3) is 1.

We have,

Slope = m = 1/2

y-intercept = 4

This means,

The equation of the line is y = (1/2)x + 4.

For x = 0, y = 4

For x = 1, y = 1/2 + 4 = 9/2 = 4.5

For x = 2, y = 1 + 4 = 5

For x = 3, y = 3/2 + 4 = 11/4

The coordinates from the line are:

(0, 4), (1, 4.5), (2, 5), (3, 27.5)

Now,

Check the coordinates in each graph.

The graph that satisfies the coordinates given above is the answer.

The graph shown is not clearly visible.

Thus,

Check the coordinates in each graph.

(0, 4), (1, 4.5), (2, 5), (3, 27.5)

The graph that satisfies the coordinates given above is the answer.

The graph shown is not clearly visible.

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The given linear equation with a slope of 1/2 and a y-intercept of 4 represents a straight line that rises 1 unit vertically for every 2 units it moves horizontally and intersects the y-axis at the point (0, 4).

The given information consists of a slope (m) of 1/2 and a y-intercept (b) of 4. When these values are plugged into the linear equation y = mx + b, we get y = (1/2)x + 4. This equation represents a linear graph with a slope of 1/2 and a y-intercept of 4. The graph would be a straight line that rises 1 unit vertically for every 2 units it moves horizontally and intersects the y-axis at the point (0, 4).

3^√100x/5

If you want to make math problems I recommend the Photomath app.

We're going from 1u : 3m to 1u : 9m so the new images will be three times smaller in each linear dimension.  So instead of a 3x9 box we get a 1x3 box.

Answer

8 is WRONG! The correct answer is 7.50

Step-by-step explanation:

Answer:

Sewage treatment and nitrous oxide

Step-by-step explanation:

Sewage to treatment and nitrous oxide is correctly paired with the greenhouse gases that it increases.

Greenhouse gas refers to gases that has the property of absorbing infrared radiation (net heat energy) emitted from Earth’s surface and reradiating it back to Earth’s surface, thus contributing to the greenhouse effect.

Examples of greenhouse gases and the most important greenhouse gases are methane, carbon dioxide (CO2), and water vapor.

Human activities such as fossil-fuel combustion are responsible for increase in the atmospheric concentration of various greenhouse gases, especially carbon dioxide, methane and ozone.

Answer:  The correct answer is sewage treatment and nitrous oxide

Step-by-step explanation:

The other options for rice cultivation, landfills, and deforestation are not paired with the proper greenhouse gases. However, sewage treatment plants are known for emitting nitrous oxide through their processing.

Answer: Center (0.5,3.5)

Radius:4

Step-by-step explanation:

Answer: 13/50

Step-by-step explanation:

Angelica has to write a history paper on the founding of the 50

United States. Since Angelica is the first person to choose, the probability of choosing one of the first 13 States will be the 13 states divided by the total 50 states. This can be written as:

Probability= 13/50

The probability is therefore 13/50

Answer:

It would be Table D.

(hope this helped!!)

Answer: D

Step-by-step explanation:

Took the quiz on edge :)

Answer:

BRUH I DONT KNOW

Step-by-s

4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) 4(5x−3)−3(4x−7) DO ALL OF THAT TO FIND THE ANSWER

Answer:

The area of the rectangle is bh=4\times 5 = 20bh=4×5=20b, h, equals, 4, times, 5, equals, 20 square units, so the area of the triangle is \dfrac 12 bh = \dfrac 12 \times 4 \times 5 = 10  

2

1

​  

bh=  

2

1

​  

×4×5=10start fraction, 1, divided by, 2, end fraction, b, h, equals, start fraction, 1, divided by, 2, end fraction, times, 4, times, 5, equals, 10 square units.

Step-by-step explanation:

Answer:

50.3? im not exactly sure if this is right

Step-by-step explanation:

Area of circle

=πr²

=22. ×4×4

7

=22×16

7

= 352

7

=59.3

y = 2x + 7 in the equation 8x - 4y = -28, isolate y on one side by subtracting 8x from both sides and then dividing by -4.

Solve for y: 8x - 4y = -28

Start by isolating y on one side of the equation.

Subtract 8x from both sides to get -4y = -8x - 28.

Finally, divide by -4 to find y = 2x + 7.

Answer:

The dimensions of the bar are width = 4.68099 feet and length = 10.06198 feet

Step-by-step explanation:

A chocolate bar has a rectangular shape, therefore it's area is given by the following formula:

area = width*length

In this case the length is 0.7 feet longer than twice the width, therefore:

length = 2*width + 0.7

Applying the second equation on the first one and using the data from the question we have:

47.1 = width*(2*width + 0.7)

47.1 = 2*width² + 0.7*width

2*width² + 0.7*width = 47.1

width² + 0.35*width = 23.55

width = [tex]\frac{-0.35 \pm \sqrt{0.35^2 -4*1*(-23.55)}}{2*1} = -0.175 \pm 4,85599[/tex]

width = 4.68099 or width = -5.03099

Since the width can't be negative, it can only be 4.68099 feet.

length = 2*4.68099 + 0.7 = 10.06198 feet.

The width of the chocolate bar is 4.68 feet and the length is 10.06 feet.

To find the length and width of the chocolate bar, let's denote the width as w (in feet). According to the problem, the length, l, is 0.7 feet longer than twice the width, so we can express the length as:

l = 2w + 0.7

The area of the chocolate bar is given as 47.1 square feet. The area (A) of a rectangle is calculated by multiplying the length and the width:

A = l × w

Substituting the given values, we have:

47.1 = (2w + 0.7) × w

Expanding and rearranging the equation:

47.1 = 2w² + 0.7w

2w² + 0.7w - 47.1 = 0

This is a quadratic equation in the form ax² + bx + c = 0, where a = 2, b = 0.7, and c = -47.1. We can solve this using the quadratic formula: x = [tex]\frac{-b \pm \sqrt{b^2 - 4ac}}{2a}[/tex]

Substituting the values into the quadratic formula:

w = [tex]\frac{-0.7 \pm \sqrt{0.7^2 - 4 \times 2 \times -47.1}}{2 \times 2}[/tex]

w = (-0.7 ± √(0.49 + 376.8)) / 4

w = (-0.7 ± √377.29) / 4

w = (-0.7 ± 19.42) / 4

Taking the positive root (since width cannot be negative):

w = (19.42 - 0.7) / 4

w = 18.72 / 4

w = 4.68

Now, substitute w back into the equation for length:

l = 2w + 0.7

l = 2(4.68) + 0.7 = 9.36 + 0.7 = 10.06

Thus, the width of the chocolate bar is 4.68 feet and the length is 10.06 feet.

Answer:

Tomo can make 4 batches of brownies.

Step-by-step explanation:

The way I did it is I subtract and counted how many times I subtracted until I got to zero. Like so: 4/3 - 1/3 = 3/3.  3/3 - 1/3 = 2/3. 2/3 - 1/3 = 1/3. 1/3 - 1/3 = 0.

Count it, and it equals four.

I know there is other ways to find the answer, but this is just how I did it.

I hope this helps!

Answer:

Tomo can make more than one whole brownie

4 batches of brownies ^^

Step-by-step explanation:

Answer:

y = 6x + 24

Step-by-step explanation:

Remember, any line can be parallel to y= 6x + 8 as long as it has the same slope (m, or in this case 6), and a different b (in this case 8).

Answer:

q = 4

Step-by-step explanation:

this is your equation

8 + q = 12

rearrange to find q

q = 12 - 8

q = 4

Answer:

4

Step-by-step explanation:

Answer:

x  > 9/5

There you go

Answer:

x>9/5

Step-by-step explanation:

Answer:

x>2

Step-by-step explanation:

The solution of inequality is,

⇒ x > 2

We have to given that;

The inequality is,

⇒ 8x + 4 > 20

Now, We can solve the inequality as;

⇒ 8x + 4 > 20

⇒ 8x + 4 - 4 > 20 - 4

⇒ 8x > 16

⇒ 8x - 16 > 0

⇒ 8 (x - 2) > 0

⇒ x - 2 > 0

⇒ x > 2

Since, 8 ≠ 0

Hence, The solution of inequality is,

⇒ x > 2

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Answer:

The ordered pair is (1,8)

Step-by-step explanation:

Final answer:

The corresponding ordered pair for the function value f(1) = 8 is (1, 8), with 1 being the input and 8 being the output of the function.

Explanation:

If f(1) = 8, then the corresponding ordered pair is (1, 8). In function notation, the first value in the ordered pair is the input to the function (also known as the x-value or independent variable), and the second value is the output (also known as the y-value or dependent variable). Therefore, having f(1) = 8 tells us that when the input is 1, the output is 8, forming the ordered pair (1, 8).

Answer:

Area of a parallelogram = base × height

Step-by-step explanation:

A parallelogram is a quadrilateral with opposite sides parallel and equal to each other. Opposite angles are equal . The picture below is a parallelogram. Notice that angle D is equals to angle B and angle A is equals to angle C.

The height is gotten by drawing a straight line from a point to form a right angle triangle.  If the height is unknown you can use Pythagoras theorem to get the height when the base of the right angle triangle and sides of the parallelogram is known.

If the base of the parallelogram is 10 . 25 cm (side AB and DC ) and the height is 4.28 cm , the

area =  base × height

area = 10.25 × 4.28 = 43.87  cm²

The value is already in it nearest hundredth.

Answer:

true

Step-by-step explanation:

A line is a straight one-dimensional figure having no thickness and extending infinitely in both directions. A line is sometimes called a straight line or, more archaically, a right line, to emphasize that it has no "wiggles" anywhere along its length.

Answer:

P = 89.41%

Step-by-step explanation:

of means multiply and is means equals

Let P equal the percent

P * 85 = 76

Divide each side by 85

P *85/85= 76/85

P =.894117647

Change to percent form

P = 89.41%

Final answer:

The simplest form of the expression √324 * a^2 * b^6 is 18ab^3, which corresponds to Option A.

Explanation:

First, let's simplify the expression √324 * a^2 * b^6. The square root of 324 is 18, since 18 x 18 = 324. Now, we simplify 18 * a^2 * b^6 which gives us 18ab^3 when taking the square root of each term (a squared is a times a, and the b to the power of 6 simplifies to b to the power of 3 because √(b^6) = b^3).

The expression is already in its simplest form as an integer power. Therefore, the correct answer is Option A. 18ab^3.

Answer:

what is 3 to the power of 2 times 3 to the power of 4?*

= 729

3 to the power of 6

= 729

3 to the power of 8

= 6,561

Answer:

If you are looking for coordinates then its (0,5) (5,-20)

Step-by-step explanation:

Mr. Mole's burrow lies 5 meters below the ground. This is the same as saying that when Time is 0, Elevation is -5.

Therefore, the graph of the relationship should pass through the point (0,-5)

We are also given the rate of change of the relationship: 3 meters per minute. This means that when Time increases by 1, Elevation decreases by 3.

Therefore, the graph should also pass through the point                                (0+1,-5-3), which is the point (1,-8) However, this point doesn't appear on the grid! We need to find an equivalent pair of corresponding changes that would help us find a point that we can graph.

Note, for instance, that when Time increases by 5, Elevation decreases by 5x3= 15. Therefore, the graph should pass through the point

(0+5,-5-15)which is the point (5,-20)

Sorry if its confusing :(

Answer:

the coordinates are (0, -5) and (5, -20)

Step-by-step explanation:

COST:

•premiums

•copayments
•deductibles

BENEFITS

•risk management

•peace of mind
•protection from devastating cost

The options when sorted by whether they are costs or benefits of insurance would be:

Costs:

Benefits:

Premiums, copayments, and deductibles are all financial costs associated with owning insurance. Premiums are the regular payments that you make to your insurance company in order to maintain coverage.

Copayments are the amounts that you pay out of pocket when you receive medical care or other covered services. Deductibles are the amounts that you have to pay out of pocket before your insurance company starts paying for covered services.

Risk management, protection from devastating costs, and peace of mind are all benefits of owning insurance. Insurance can help you to manage your financial risk by protecting you from unexpected expenses

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Answer:

6^5x+2

Step-by-step explanation:

Add exponents when multiplying

Answer:

The third side is 8

Step-by-step explanation:

Since this is a right triangle we can use the Pythagorean theorem

a^2 + b^2 =c^2 where a and b are the legs and c is the hypotenuse

a^2 + 15^2 = 17^2

a^2 +225 = 289

Subtract 225 from each side

a^2 +225-225=289-225

a^2 = 64

Take the square root of each side

sqrt(a^2) = sqrt(64)

a= 8

Answer:

A -2 i think so im sorry if it's wrong