Answer: A
Step-by-step explanation:
Use pythagorean thm to solve for the hypotenuse. so 
is 13.4
<span>Amoeba splits 3 times an hour. If Amoeba can split into two every 20 mins then if you divide 60 mins (which would be an hour) by 20 mins (the time they split) you would find that Amoeba can split 3 times in an hour. The question asks how many times it can split in two hours. To find this you have to multiply the 3 times 2. This means that a single Amoeba can split 6 times in two hours. There are 15 Amoeba which means if you take 15 Amoeba time 6 in two hours and 90 would be your answer. There will be 90 Amoeba after the two hours.</span>
Answer:
y+22
Step-by-step explanation:
I think you meant the variable as lower case, sorry if I misinterpreted, but...
<em>Increased by </em>just means addition. so y <em>increased by </em>22 would translate to y+22.
Hope I helped :)
~Sunflower UwU
So the first one is -0.5 and second is -0.5 the third one is -0.5 and the fourth is -0.25 so I would say that is D
Answer:
B and C
Step-by-step explanation:
