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HACTEHA [7]
3 years ago
15

Explain why 6:4 and 18:4 are not equivalent ratios?

Mathematics
1 answer:
bearhunter [10]3 years ago
8 0

Answer:


False, 6:4 and 18:8 are equal ratios.


Step-by-step explanation:


Given data:


6:4 ≠ 18:8


Explanation.


1. 6:4 = 6/4 = 3/2


2. 18:8= 18/8 = 9/4 = 3/2


Hence proved:


                                            6:4 = 18:8



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Answer:

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Step-by-step explanation:

Problem: If sinα-cosα=θ find cscα

Solution:

sinα-cosα=θ

sinα=cosα

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If α<90, then:

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α=45°

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Therefore, cscα=√2 if sinα-cosα=θ

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3 years ago
Shortest to longest in order<br><br> 1 mm, 1m, 1cm, 1 km
DanielleElmas [232]

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1mm, 1cm, 1m, 1km.

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2 years ago
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3 years ago
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HELP ME PLEASE!!!
ser-zykov [4K]

parallel lines, have the same exact slope, hmmm what is the slope of y = -2/3 x + 1/3 anyway? well, low and behold, the equation is already in slope-intercept form, therefore


\bf ~~y=\stackrel{slope}{-\cfrac{2}{3}}x+\cfrac{1}{3}~~ has a slope of -2/3.


so we're really looking for a line whose slope is -2/3 and runs through 9,4.


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8 0
3 years ago
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