Answer:
1 centimet
Step-by-step explanation:
<h3>
Answer:</h3><h3>Multiply the first equation by 3</h3>
<h3>explanation</h3>
To solve a simultaneous equation using elimination method, you eliminate one variable first.
Before you can do that, the coefficient of one of the variable in the two equations must be same.
From the questions, for the coefficient of one variable in the two equations to be thesame, we multiply the first equation by 3.
If we do this, the coefficient of Y in the two equations will now be 3.
So that the correct option is
<h2>Multiply the first equation by 3</h2>
Answer:
-85º
Step-by-step explanation:
275 - 360 = -85
Answer:
If 2m is the radius, the diameter is 4 meters.
2*2=4
Answer:
Step-by-step explanation:
can be represented as 
and ![\sqrt[3]5}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D5%7D)
can be represented as 
. Therefore, the expression can be rewritten as:
The rule for multiplying two exponents with the same base is you add the exponents. For example: 
We can use the same property to get:
which is just after you add the fractions
