Step-by-step explanation:
a) 24.7×52.3=1291.81
On rounding off to 3 significant digits we get
1290
b)
=31.304951
On rounding off to 5 significant figures we get
=31.305
c)
![\sqrt[3]{78} = 4.27265](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B78%7D%20%20%3D%204.27265)
On rounding off to 2 significant figures we get
=4.3
Hence required answers
a)1290
b)31.305
c)4.3
I hope it helped you
The gcf of 10 and 25 is 5
Question:
Trent had $20.
He now has $7.50 left.
Let N = price per notebook.
N = (20.00 - 7.50)/5
N = $2.50
Each notebook sells for $2.50.
The proportion of sides of the triangle which is not true are 13.5/21 = 9/14, 9/13.5 = 6/21 and 14/6 = 21/9
<h3>Proportion</h3>
The three sides of each of the rectangles should be proportional to each other
Triangle A : Triangle B
9 cm : 13.5 cm
= 9/13.5
14 cm : 21 cm
= 14 cm / 21 cm
6 cm : 9 cm
= 6 cm / 9 cm
Therefore, the proportion of sides of the triangle which is not true are 13.5/21 = 9/14, 9/13.5 = 6/21 and 14/6 = 21/9
Learn more about proportion:
brainly.com/question/1781657
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Hi there!
In word form, 0.001 in worded form is one-hundredth.
Not actually a hundred, like, 100, but hundredTH, the TH meaning AFTER the decimal place.
This is just like how 0.01 is one tenTH, not ten like 10.
I am just saying that numbers after the decimal point will always end in TH.
Hope this helps!
Message me if you
need anything else! I'd be happy to answer more questions you may have! :D
