Answer:
can you please give a correct question next time or please make the question clear for the answerer.
thank you
Step-by-step explanation:
hope it helps .
The chemical formula for water is H2<span>O which means that every </span>molecule<span> of water has 2 </span>atoms<span> of hydrogen (H) and one </span>atom<span> of oxygen (O). Here comes the key part. From the Periodic Table of Elements, one sees that one mole of hydrogen </span>atoms weighs <span>1 gram while one mole of oxygen </span>atoms<span> weighs 16 grams.</span>
The correct answer is A. 120 ft squared because you must multiply the height times the width which comes to 120.
3 because the numbers for x are all different
Answer:
v = 27
Step-by-step explanation:
20 = v + 9 - 16
20 = v + (9 - 16)
20 = v - 7
v = 27
