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AleksandrR [38]
3 years ago
9

Please help me answer this

Mathematics
1 answer:
o-na [289]3 years ago
7 0

Answer:

the first.option is the right answer

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PLEASE HURRY. 55P WRONG ANSWERS GET REMOVED!!!!!!!
sertanlavr [38]
  • <em>Answer:</em>

<em>1172. 08 in²</em>

  • <em>Step-by-step explanation:</em>

<em>Hi there !</em>

<em>A(prism) = 2(lw + lh + wh) - Ab(cylinder)</em>

<em>= 2(16*11 + 16*11 + 11*11) - πr²</em>

<em>= 2(176 + 176 + 121) - 3.14*16</em>

<em>= 2*473 - 50.4</em>

<em>= 946 - 50.24</em>

<em>= 895.76 in²</em>

<em>A(cylinder) = πr² + 2πr*h</em>

<em>= 3.14*16 + 2*3.14*4*9</em>

<em>= 50.24 + 226.08</em>

<em>= 276.32 in²</em>

<em>A(total) = 895.76in² + 276.32in² = 1172.08 in²</em>

<em>Good luck !</em>

6 0
3 years ago
Please solve the table and show your work
Elanso [62]

Answer:

a

Step-by-step explanation:

3 0
2 years ago
Help on this? thanks (:
Alex

Answer:

D

Step-by-step explanation:

24-6 = 18 32-6x3=18

Hope this helped!

4 0
3 years ago
Read 2 more answers
A merchant has coffee worth $20 a pound that she wishes to mix with 70 pounds of coffee worth $90 a pound to get a mixture that
Dvinal [7]

Let us start with assuming the amount of coffee worth $20 a pound to be "x" pounds.

Now she wants to mix "x" pounds of $20 coffee with 70 pounds of $90 coffee.

So the mixture would be (x + 70) pounds.

And the value of mixture would be = 20·x + (90)·(70) = (20x + 6300) dollars.

She want to sell this mixture at rate of $30 a pound. Her earning would be = 30·(x + 70) = (30x + 2100) dollars.

We know that the value of mixture would be equal to her earnings.

30x + 2100 = 20x + 6300

30x - 20x = 6300 - 2100

10x = 4200

x = 420

So, 420 pounds of $20 coffee would be used.

7 0
3 years ago
Read 2 more answers
Please PLEASE please!!! Any math experts can solve these I will give thanks and mark thank you!!!!
Alla [95]

Answer:

8.

numerator: 3

denominator: 2

9.

numerator: 2

denominator: 2

10.

numerator: 2

denominator: 4

6 0
3 years ago
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