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V125BC [204]
4 years ago
12

1. How do you use the distance formula and slope formula to classify a quadrilaterals and triangles

Mathematics
1 answer:
4vir4ik [10]4 years ago
5 0

Answer:

Both Distance formula and Slope formula are used to classify quadrilaterals and triangles, as Distance formula is used to calculate the length of each side while Slope formula is used to find the angle of a line with respect to an axis or another line.

We can classify the figure as finding the lengths of each side by using Distance formula. For example, if we find that a quadrilateral has all 4 sides equal, is it a square. If it has opposite sides equal, it can be a rectangle or a parallelogram, and so on. It can also tell whether a triangle is right angled, isosceles or equilateral.

Slope are used to find angles of the lines. If 2 lines have the same slope, it means they are parallel to each other. If the product of their slopes is -1, it means they are perpendicular to each other

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Unit circle , finding the angle please help
katrin [286]
It is 45 or choice B
4 0
4 years ago
Pls pls pls pls pls pls pls
tamaranim1 [39]

For some reason, the value of "w" is not supplemented into the equation, which is weird, but whatever. I will answer the problem for you.

The answer you are looking for is -5.

Solution/Explanation:

Writing out the expression first

-7/3x+y²

Substituting the given values of the variables, only "x" and "y"

-7/3(6)+(-3)²

Simplifying

(-7/3)(6)=-14

(-3)²=9

So, we will come up with -14+9.

This simplifies to -5.

So, therefore, the final answer to this problem is -5.

Hope this helped answer your question for you. Good day to you.

7 0
3 years ago
Read 2 more answers
The population of California is approximately 4000000 people. The population of south Dakota is approximately 800,000 people. Th
Whitepunk [10]

Answer:

The population of California is about 5 times the population of south Dakota

Step-by-step explanation:

Let

x ------> the population of California

y -----> the population of south Dakota

we have

x=4,000,000 people

y=800,000 people

Divide the population of California by the population of south Dakota, to find out how many times the population of South Dakota is the population of California

so

x/y

substitute

4,000,000/800,000=5

therefore

The population of California is about 5 times the population of south Dakota

6 0
3 years ago
The recommended angle for a wheel chair ramp is 5 degrees. If the rise of the ramp to go up the steps is 2 feet, find the horiza
-Dominant- [34]

Answer:

22.9 feet

Step-by-step explanation:

You are using Tangent because you have the opposite and adjacent sides

Tan 5 = 2/x

x Tan 5= 2

x= 2/Tan5

= 22.860

5 0
3 years ago
Triple brackets <br>expand and simplify ​
Usimov [2.4K]

Answer:

x^3+10x^2+31x+30

Step-by-step explanation:

(x + 5)(x +2) (x+3)

(x^2+7x+10) ( x + 3 )

=x^3+ 10x^2+ 31x +30

// apreciate if marked as brainliest//

3 0
3 years ago
Read 2 more answers
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