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3 years ago

Identify which formula we use to prove certain properties of polygons.

Mathematics

1 answer:

stepan [7]3 years ago

6 0

Step-by-step explanation:

1. Both pairs of opposite sides are congruent Distance Formula

2. Both pairs of opposite sides are parallel Slope Formula

3.Diagonals are congruent Distance Formula

4. Diagonals bisect each other Midpoint Formula

5.Diagonals are perpendicular Slope Formula

6.Sides of polygon create a right angle Slope Formula

7.A triangle is isosceles / equilateral Distance Formula

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TRUE/FALSE tan(0) = cos(0) sin(0)

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3 years ago

Eleven subtracted from the quotient of a number and five is -13

madam [21]

X/5 - 11 = -13

x/5 - 11 (+11) = -13 (+11)

x/5 = -2

x/5 (5) = -2(5)

x = -10

-10 is your number

hope this helps

5 0

3 years ago

What is 37/40 in simplest form

disa [49]

Answer:

It is already explained in simplest form

Step-by-step explanation:

It can be written as 0.925 in decimal form (rounded to 6 decimal places).

7 0

3 years ago

What is the average rate of change for the line shown in the graph

kompoz [17]

Answer:

The average rate of change is 10.

Step-by-step explanation:

Since the average rate of change is the slope of a line, you'd solve this problem by finding the slope.

First, you can start by using the $\frac{y_2-y_1}{x_2-x_1}$ method.

Plug in the points (0,10) and (1,20).

$\frac{20-10}{1-0} =\frac{10}{1} =10$

Therefore your answer is 10.

Hope this helped!

6 0

2 years ago

Based off the table how long will it take to mow one lawn

weqwewe [10]

35 minutes for each lawn
Because 175 minus 5 equals 35
So the rule should be 35 minutes per lawn.
Now if you plug this rule into the next two numbers (245 and 7) and you divide them, you should get 35, and you do.

I hope I helped
Please make me brainliest

6 0

3 years ago

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