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IrinaK [193]
3 years ago
13

Hi again :') i got a new question

Mathematics
2 answers:
const2013 [10]3 years ago
6 0
The answer to your question is 9 x 9 = 81.
photoshop1234 [79]3 years ago
3 0

Answer:

Nine.

Step-by-step explanation:

9 x 9 = 81.

Hope this helps!

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What is the area of the shape below
Bad White [126]

Answer:

The area of the shape is A=886 \:cm^2.

Step-by-step explanation:

The shape in the graph is a composite figure is made up of several simple geometric figures such as triangles, and rectangles.

Area is the space inside of a two-dimensional shape. We can also think of area as the amount of space a shape covers.

To calculate the area of a composite shape you must divide the shape into rectangles, triangles or other shapes you can find the area of and then add the areas back together.

First  separate the composite shape into three simpler shapes, in this case two rectangles and  a triangle. Then find the area of each figure.

To find the area of a rectangle, we multiply the length of the rectangle by the width of the rectangle.

The area of the first rectangle is A=34\cdot 16=544\:cm^2

The area of the second rectangle is A=11\cdot19=209\: cm^2

The area of a triangle is given by the formula A=\frac{1}{2} bh where <em>b</em> is the base and <em>h</em> is the height of the triangle.

The area of the triangle is A=\frac{1}{2} \cdot 14\cdot19=133\:cm^2

Finally, add the areas of the simpler figures together to find the total area of the  composite figure.

A_{composite\:shape}=544+209+133=886 \:cm^2

3 0
4 years ago
Name the multiplicative identity of -12i
ycow [4]

Answer:

0

Step-by-step explanation:

4 0
3 years ago
The wheels ona bike have a diameter of 26 inches. How many full revolutions will the wheels need to make to travel 100 feet?
kirill115 [55]

Answer:

82 revolutions    Step-by-step explanation:

One revolution will be the circumference of the tire, so multiply pi (3.1416) times the diameter (26 in.) to get 81.68 in. then round it up to 82.

7 0
3 years ago
Read 2 more answers
“Eighteen is equal to the product of a number (n) and 9.”
gregori [183]

Answer:

n=2

Step-by-step explanation:

Create an equation.

9n=18

Divide 9 from both sides.

9n/9=18/9

n=2

Hope this helps!

4 0
2 years ago
Read 2 more answers
In June, an investor purchased 300 shares of Oracle (an information technology company) stock at $53 per share. In August, she p
alukav5142 [94]

Answer: The mean price per share is $22.91

4 0
3 years ago
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