Answer:
4y 3x
Step-by-step explanation:
The computation of the index shows that the value of 9 × 10² will be 900.
<h3>How to calculate the indices?</h3>
From the information given, we are told to calculate the value of 9 × 10². This will be calculated thus:
= 9 × 10²
Note that 10² simply means that you've to multiply 10 twice. This will be:
= 10 × 10 = 100
Therefore, 9 × 10² will be:
= 9 × 100
= 900
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The length would be 40 feet... 100*2=200/5=40
hope this helps!
Answer:
B) 105.20
Step-by-step explanation:
491.60 + 157.68 - 68.44 = 581.20
