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3 years ago

9

Find the area of this parallelogram. HELP ASAP!

2 answers:

Tom [10]3 years ago

6 0

Answer:

260cm^2

Step-by-step explanation:

Given,

Base = 20cm

Height = 13cm

Area of a parallelogram = Base * Height

= 20 * 13

= 260cm^2

kotykmax [81]3 years ago

6 0

Answer:

260

Step-by-step explanation:

Area of parallelogram = base length times height

Given height = 13cm

Given base Length = 20

Area = 20 * 13 = 260

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NeX [460]

The point (6, 6) is the mid-point of A and B. Then the coordinate of the point B is (7, 5).

<h3>What is coordinate geometry?</h3>

Coordinate geometry is the study of geometry using the points in space. Using this, it is possible to find the distance between the points, the dividing line is m:n ratio, finding the mid-point of the line, etc.

Point A (5, 7) is reflected over the point (6, 6) and its image is point B. Then the point (6, 6) is the mid-point of the A and B. Then the coordinate of the point B will be

$\rm (x_2 , y_2) = (2x -x _1, 2y - y_1)\\\\(x_2 , y_2) = (2 \times 6 - 5, 2 \times 6- 7)\\\\(x_2 , y_2) = (12-5,12-7)\\\\(x_2 , y_2) = (7, 5)$

More about the coordinate geometry link is given below.

brainly.com/question/1601567

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2 years ago

Explain how you know whether to add or subtract when you use the Distributive Property to multiply.

gulaghasi [49]

You add or subtract depending on the equasion. if you give me an example then I can show you but it greatly has to do with the equsion.

3 0

3 years ago

Find the area of a circle whose circumference is 31.4 centimeters. approximate as 3.14

hoa [83]

To find the circumference of a circle you multiply pi (3.14) by the diameter ad to find the area you multiply pi (3.14) times the radius squared

Since the circumference is 31.4 divide that by pi to find the diameter which is 10

The radius of a circle is half of the diameter, so for this circle the radius is 10 / 2 = 5

Take the radius and square it : 5^2 = 25

Then multiply the squared radius by pi (3.14) to find the are : 25 * 3.14 = 78.5

So the area of this circle is 78.5 centimeters squared

Hope this helps! Mark as Brainliest please! :)))

8 0

3 years ago

Read 2 more answers

Pls helllllllllllllp

weqwewe [10]

Answer:

40

Step-by-step explanation:

24 divided by = 8

8 times 5 = 40

can i have brainliest please

8 0

3 years ago

Read 2 more answers

The number of milligrams of a certain medicine a veterinarian gives to a dog varies directly with the weight of the dog. If the

Mrrafil [7]

Answer:

Option A is correct

$d = \frac{1}{50}w$

Step-by-step explanation:

Direct variation says that:

$y \propto x$ then;

the equation is in the form of

$y=kx$ , where k is the constant of variation

As per the statement:

The number of milligrams of a certain medicine a veterinarian gives to a dog varies directly with the weight of the dog.

Here, w represents the weight and d represents the dosage

then ,by definition of direct variation we have;

$d =kw$ .....[1]

It is also given that if the veterinarian gives a 30-pound dog 3/5 milligram of the medicine

⇒w = 30 pound and d = 3/5 milligram

Substitute in [1] we have;

$\frac{3}{5} = 30k$

Multiply both sides by 5 we have;

$3 = 150k$

Divide both sides by 150 we have;

$\frac{3}{150}=k$

Simplify:

$k = \frac{1}{50}$

⇒ $d = \frac{1}{50}w$

therefore, equation relates the weight, w, and the dosage, d is:

$d = \frac{1}{50}w$

7 0

3 years ago

Read 2 more answers