<h2>A.P 11,16,21....</h2>
<h2>a= 11</h2><h2>d= 16-11= 5</h2><h2>nth = 43rd term</h2>
<h2>an = a+(n-1)
<em><u>d</u></em></h2>
<h2>
<em><u>an </u></em><em><u>=</u></em><em><u> </u></em><em><u>1</u></em><em><u>1</u></em><em><u>+</u></em><em><u>(</u></em><em><u>4</u></em><em><u>3</u></em><em><u>-</u></em><em><u>1</u></em><em><u>)</u></em><em><u>5</u></em></h2><h2>
<em><u>an </u></em><em><u>=</u></em><em><u> </u></em><em><u>1</u></em><em><u>1</u></em><em><u>+</u></em><em><u>4</u></em><em><u>2</u></em><em><u>×</u></em><em><u>5</u></em></h2><h2>
<em><u>an </u></em><em><u>=</u></em><em><u> </u></em><em><u>1</u></em><em><u>1</u></em><em><u>+</u></em><em><u>2</u></em><em><u>1</u></em><em><u>0</u></em></h2><h2>
<em><u>an=</u></em><em><u>2</u></em><em><u>2</u></em><em><u>1</u></em></h2>
Answer:
0.25
Step-by-step explanation:
-5x - 10x = -15x
-15x = -60
x = 0.25
Answer:
thxxxxxxxxxxxxxxxxxxx
Step-by-step explanation:
The expressions which are equivalent to 6¹⁶ are


and 
<h3>Equivalent expressions </h3>
From the question, we are to determine which of the given expressions are equivalent to 6¹⁶
From one of the laws of indices, we have that

The given expression, 6¹⁶, can be expressed as

or

or

Then,



Hence, the expressions which are equivalent to 6¹⁶ are


and 
Learn more on Equivalent expressions here: brainly.com/question/21643960
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Answer:
10:14 15:21 etc.
Step-by-step explanation: