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mina [271]
3 years ago
7

In how many ways we can test wether ratios from a proportion ?

Mathematics
1 answer:
Sphinxa [80]3 years ago
5 0
From what I learnt so far, there are 3 possible ways of finding whether ratios form a proportion
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PLZ Help
elixir [45]

Answer:

B.20x + = 5x + 11

hope it's helpful ❤❤❤❤❤

THANK YOU.

6 0
3 years ago
HELP ME PLEASE :D :D
Talja [164]
Make proportions and reduce them.
6/9=2/3
10/15=2/3
The two rectangles are similar proportionally with a ratio of 2:3.

Does that answer your question?
3 0
3 years ago
At a school
rusak2 [61]

Answer:

Step-by-step explanation:

i dont the answer dude

3 0
3 years ago
Read 2 more answers
What numbers are perfect numbers
alekssr [168]
A perfect number is a number where the sum of its divisors is equal to the number.

For example 6: 1 + 2 + 3 = 6

Another example is 28: 1 + 2 + 4 + 7 + 14 = 28

Here is a short list of perfect numbers: 6, 28, 496, 8128, <span>33550336, and the numbers get way bigger as we go on.</span>

5 0
4 years ago
PLEAE HELP WILL GIVE YOU BRAINLIEST. Simplify 3<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7Bx%7D%20" id="TexFormula1" title="
gladu [14]
18sqrt(x)
I'm assuming that 3(sqrt(x))5 is equal to 15sqrt(x). If that is the case, just perform the multiplication within each term and treat the sqrt(x) as a variable when you add the all together. It is okay because they are like terms.

7 0
3 years ago
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