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belka [17]
2 years ago
9

Square root 4x divided by 2x+1= 3 solve

Mathematics
1 answer:
Citrus2011 [14]2 years ago
3 0

Answer:

See attached photo

Step-by-step explanation:

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How many different ways can you make change for $.50 using only nickels,dimes, and quarters?
yanalaym [24]

Answer:

10 ways

Step-by-step explanation:


5 0
3 years ago
What is the sixth term in the addition pattern that begins with 15,29,43,57?
WITCHER [35]

Answer:

C is your answer

Step-by-step explanation:

Add every number by 14

5 0
3 years ago
Find the surface area and no links
Oliga [24]

Answer:

184 m²

Step-by-step explanation:

Surface Area = 2(10*2) + 2(10*6) + 2(2*6)

Surface Area = 2(20 + 60 + 12)

Surface Area = 2(92)

Surface Area = 184 m²

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

4 0
2 years ago
Jerome burns 4 cal/min walking and 10 cal/min running. He walks between 10 and 20 min each day and runs between 30 and 45 min ea
erik [133]

Answer:

20 minutes should spend on walking and 30 minutes on running.

Step-by-step explanation:

Let x represents the minutes spent on walking and y represents the minutes spent on running,

∵ He burns 4 cal/min walking and 10 cal/min running,

So, the total calories burnt,

Z = 4x + 10y

Which has to be maximised.

Now, he walks between 10 and 20 min each day,

i.e. 10 < x < 20,

Also, he runs between 30 and 45 min each day,

i.e. 30 <  y < 45,

By graphing 10 < x < 20 and 30 <  y < 45,

We obtained the vertices of feasible region,

(10, 45), (20, 45), (10, 30) and (20, 30)

At (10, 45),

Z = 4(10) + 10(45) = 40 + 450 = 490,

At (20, 45),

Z = 4(20) + 10(45) = 80 + 450 = 530,

At (10, 30),

Z = 4(10) + 10(30) = 40 + 300 = 340,

At (20, 30)

Z = 4(20) + 10(30) = 80 + 300 = 380

Hence, maximum calories is 530 when 20 minutes spent on walking and 30 minutes spent on running.

5 0
3 years ago
40,000 divided by 500
nata0808 [166]
The answer to your question Is 80.
3 0
2 years ago
Read 2 more answers
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