Remember that 1 kilometer is equivalent to 1000 meters, so for this just multiply 16.2 by 1000, and <u>your answer will be
</u>
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the <span>1010</span>. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.<span>2.7×<span>10<span>−<span>3</span></span></span></span>
Hi, Idgagirls! :)
We can figure out how tall the sail is with the formula to the find the area of a triangle, which is:



Lets insert the information we already know:

Solve for h.
Divide both sides by 2.5.

Simplify.

Multiply both sides by 2.

h=3
The sail is 3 meters high.
Hope this helps.
-Benjamin
Answer:
28.24
Step-by-step explanation:
25 + 32/10 + 4/100
25 + 3.2+ .04
28.24
23/100 as a decimal is 0.23