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2 years ago

1. A partially completed chart shows the hierarchy of a set of polygons.

Mathematics

1 answer:

lana [24]2 years ago

5 0

Answer:

Follows are the solution to this question:

Step-by-step explanation:

Please find the attached file for the complete solution.

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If b = 3 in. and h = 8 in., what is the area of the triangle?

Yakvenalex [24]

The area formula of a triangle is 1/2 ×base ×height

so 1/2×3 in ×8 in ---> 1/2×24 in = 12 in

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2 years ago

Given the equation shown, what is the coordinates of the center? *

horrorfan [7]

Answer:(12,-5)

Step-by-step explanation: if you have (x-12)^2+(y+5)^2=100 you switch the signs of 12 and 5 opposite

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2 years ago

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Julli [10]

Answer:

Step-by-step explanation:

Multiplecation by the length width, and the height, then divide and its 16.

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2 years ago

In the figure below, m

Georgia [21]

Step-by-step explanation:

In figure below what???

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2 years ago

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In matrix theory, many of the familiar properties of the real number system are not valid. If a and b are real numbers, then ab

kozerog [31]

Answer:

B= $\left[\begin{array}{ccc}0&0\\0&1\\\end{array}\right]$

Step-by-step explanation:

Let's do the multiplication AB.

If A= $\left[\begin{array}{ccc}1&0\\0&0\\\end{array}\right]$

then the first row of A is= (1 0) by the first column of B= (0 0) is equal to zero.

the first row of A is= (1 0) by the second column of B= (0 1) is equal to zero too because 1.0+0.1=0.

the second row of A is= (0 0) by any colum of B is equal to zero too.

So we have found an example that works!

7 0

3 years ago