3 years ago

What's the volume and surface area of these two cylinders?

1 answer:

4 0

I swear im not trying to just get points but is this like a pick which is correct cause my answer is <span>Cylinder B has a diameter of 6 inches and a height of 4 inches.</span>

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Solve:<br> 1 - 2k += = -3k

MariettaO [177]

Answer:

-1

Step-by-step explanation:

1-2k=-3k

1-2k+2k=-3k+2k

1=-1k

1/-1=-1k/-1

-1=k

3 0

2 years ago

Read 2 more answers

Which of the following is equivalent to the expression below?

Ludmilka [50]

= x(8 -8) +(10 +13)
= 0 +23
= 23

Selection D is appropriate.

8 0

3 years ago

In math class the girl to boy ratio is 8 to 6 if there are 24 girls in the class , how many boys are there ?

Volgvan

Answer: The required number of boys in the class is 18.

Step-by-step explanation: Given that in math class, the girl to boy ratio is 8 to 6 and there are 24 girls in the class.

We are to find the number of boys in the class.

Let 8x and 6x represents the number of girls and boys in the class.

Then, according to the given information, we have

$8x=24\\\\\Rightarrow x=\dfrac{24}{8}\\\\\Rightarrow x=3.$

Therefore, the number of boys in the class is given by

$6x=6\times3=18.$

Thus, the required number of boys in the class is 18.

7 0

3 years ago

Using the formula v= l x w x h find the volume of a right rectangular prism when the length of the prism is 45cm the width is 12

jeka94

V = length times width times height
V = 45 * 12 * 10
V = 5400

Hope this helps

3 0

2 years ago

Wich expression is equivalent to (3x^5+8x^3)-(7x^2-6x^3)

n200080 [17]

(3x^5 + 8x^3) - (7x^2 - 6x^3) = 3x^5 + 8x^3 - 7x^2 - 6x^3 = 3x^5 + 2x^3 - 7x^2

6 0

2 years ago