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inessss [21]
3 years ago
7

20 POINTS - 1 EASY QUESTION

Mathematics
1 answer:
pav-90 [236]3 years ago
5 0

Answer and explanation:

How are the two methods similar? They both apply the fundamentals of triangle geometry in solving the area of a triangle using the formula for area of triangle 1/2×base of triangle×height of triangle.

How are they different? Using coordinate algebra in finding area of a triangle, you would have to measure coordinates(xy coordinates) of a triangle manually on the graph and find y coordinates based on x. If you used a geometry software, it would get these coordinates automatically(based on your graph on the software) and calculate area of triangle using the formula.

Why might coordinate algebra be important in making and using geometry software? A solid grasp of coordinate algebra allows you understand how the geometry software works because it makes use of same geometry fundamentals, making it easier for you to tweak and get the best value out of the software for your geometry calculations.

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WHICH IS THE CORRECT ANSWER ?!
alex41 [277]

Answer:

B

Step-by-step explanation:

when you calculate in calculator putting all given values it will give 17/8

hope you liked it

8 0
2 years ago
Write an equation of the form y=mx for the pairs (-1,4) and (1,-4)
hram777 [196]
Y = mx
We just need to find the slope:

y2 - y1 / x2 -x1 = -4 - 4 / 1 - - 1 = -8/2 = -4/1 = -4

so:  y = -4x

Hope that helps! :)
5 0
3 years ago
You bought a Nissan Xterra for $25,000. The car depreciates at a rate of
cestrela7 [59]

Answer:

Why i dont know

Step-by-step explanation:

4 0
3 years ago
In △ABC, AB=9.2 ft, BC=11.9 ft, and m∠B=27°.
Rashid [163]
Area of triangle = 1/2 ab sin c
Area of triangle = 1/2 (9.2)(11.9) sin (27)
Area of triangle = 24.85 ft²

-----------------------------------------------------------------------
Answer: Area - 24.85 ft²
-----------------------------------------------------------------------
3 0
3 years ago
3x-1/4&lt;8<br><br> Solve and graph
Alik [6]

Answer:

\large\boxed{x

Step-by-step explanation:

3x-\dfrac{1}{4}

<, > - open circle

≤, ≥ - closed circle

<, ≤ - draw the line to the left

>, ≥ - draw the line to the right

6 0
3 years ago
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