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Vlad1618 [11]
3 years ago
14

Select all expressions that model the area of a square with a side length of a.

Mathematics
1 answer:
navik [9.2K]3 years ago
3 0

Answer:

a2

Step-by-step explanation:

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Diamond and Rebecca need to fill up a small swimming pool for their younger siblings. They each will empty a tank of water into
Anna007 [38]

Answer:

430

Step-by-step explanation:

6 0
3 years ago
Bonnie is making a dipping sauce. She mixes 150 milliliters of soy sauce with 100 milliliters of vinegar. How much soy sauce doe
natali 33 [55]

First step

You must stablish a relation  

150 ml sauce/100 ml vinegar

If   100 ml vinegar_______150ml sauce  then  11 ml vinegar ____x ml sauce

Second step

You must resolve x from the equation  

X= (11ml vinegar*150 ml soya)/(100 ml vinegar)= 16.5 ml sauce, it means that it will be  16,5 ml sauce by every 11 ml  of vinegar


5 0
3 years ago
Read 2 more answers
Explain in words what mistake you made and how will correct it. in a group of 20 children,there were 8 girls. which is the ratio
Nataly_w [17]
Well first do 20 children minus 8 girls to find how many boys there are:
20-8=16
So there are 16 boys. Therefore we can write the ratio of girls to boys as:
8/16
Then we can simplify this ratio by dividing it by 8 to get:
1/2
So the answer is the ratio of girls to boys in the group in simplest form is 1/2.
7 0
3 years ago
Solving a System of Linear Equations: Substitution
CaHeK987 [17]

Answer:

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3 0
3 years ago
F(x)=1/x and g(x)=x-4<br> Can you evaulate (g o f)(0) explai sn why or why not
Ostrovityanka [42]

Hello from MrBillDoesMath!

Answer:

 (g o f)(0) cannot be evaluated

Discussion:

(g o f)(0) = g ( f(0))  if it exists but f(0) is not defined (as division by zero is not defined) so   (g o f)(0) cannot be evaluated

Thank you,

MrB

7 0
3 years ago
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