Answer:
1/2-2/5
5-4/10
1/10
Step-by-step explanation:
L .C. M
of 5and 2 is 10
and on dividing 10
firstly by 2 we will get 5 and on multiplying it by 1 we get 5
secondly by 5 we will get 2 and on multiplying it by 2 we get 4
-90 = -100 + x
To solve for X, you need to isolate it ( get it by itself).
Add 100 to each side:
-90 + 100 = -100 + x + 100
Simplify:
10 = x
X = 10
The formula of an area of a circle:

We have R = 6mm and r = 5 mm.
Substitute:

The ratio:

<h3>Answer: 36 : 25</h3>
Well, first, you need to add up the amount of ten fridges and ten pianos. than you see if its heavier or lighter... > or <....... do you remember how to graph?
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hope it helps you ✌