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ella [17]
3 years ago
7

Do the ratios 20:18 and 3:2 form a proportion?

Mathematics
2 answers:
DENIUS [597]3 years ago
8 0

Answer:

No.

Step-by-step explanation:

When trying to make this into a proportion, the left and right sides of the equation are unequal, therefore this is invalid.

#learnwithbrainly

#brainliestplease

mars1129 [50]3 years ago
6 0
No it is not now can I get extra points pls and thank you
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5
natka813 [3]

Answer:

21s+8=r

need more characters

6 0
3 years ago
Convert the length 7 centimeters to meters. Compare the numerical values when both numbers are written in scientific notation
miv72 [106K]
<span>1.       </span><span>Given numbers
=> 7 centimeters convert to meters
In every 1 meter there are 100 centimeters
=> 7 / 100
=> 0.07
Therefore in 7 centimeters there are 0.07 meters.
7 cm is a whole number while 0.07 m is a decimal number
Scientific Notation of each numbers
=> 7 cm = 7 x 10^0
=> 7 m = 1 x 10^-2
Scientific notation by the way is an expression used by the scientist to make a large number or very small number easy to handle.


</span>



4 0
3 years ago
Expand and simplify: (x-5)(x+5)
stealth61 [152]
X^2-5x+5x-25 (multiply (x-5) with (x+5))
X^2-25 ( -5x+5x =0)





5 0
4 years ago
Read 2 more answers
Rachel and Abby are trying to solve a science homework question. They need to find how much a rock that weighs 6 pounds on Earth
OverLord2011 [107]
A c e are all ancers thor you go
4 0
4 years ago
Read 2 more answers
Write an equation of the line passing through the points (3,8) and (-2,-22)
uranmaximum [27]

Answer:

y=6x+8 or y=6x-22

Step-by-step explanation:

use the equation y=mx+b

m is the slope and b is the y-intercept

to find the slope use the equation m = y2-y1 over x2-x1

-22 - 8 / -2 - 3 = -30 / -5 = 6

6 is your slope and for the y-intercept you can choose whichever y-intercept to put into the equation.

HOPE THIS HELPS!!

8 0
3 years ago
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