The square root of 1 is 1, but the square root of 18 needs to be explored. 18 is 9*2, and 9 is a perfect square. So let's rewrite our original problem using that fact:
. We can pull out the square root of 1 as 1 and the square root of 9 as 3, leaving the 2 behind:
. And there you go!
Answer:
The graph of an odd function will be symmetrical about the origin. For example, f(x) = x3 is odd. That is, the function on one side of x-axis is sign inverted with respect to the other side or graphically, symmetric about the origin.
Answer: 20cm
Step-by-step explanation: 5cm x 4cm = 20cm
Hope this Helps!
<em>Answer:</em>
<em>(True)</em>
<em>Yes they form a liner pair.</em>
<em>Step-by-step explanation:</em>
<em>They form a because supplementary angles are two angles the sum of whose measures is 180º, so they can form a liner pair. Sometimes they may be be two separate angles. Linear pairs are adjacent angles who share a common ray and whose opposite rays form a straight line. </em>
<em>Hoper this helped you!</em>
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