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hammer [34]
2 years ago
7

!PLEASE HELP, THANK YOU!

Mathematics
1 answer:
icang [17]2 years ago
5 0

Answer:

D

Step-by-step explanation:

you mean the formula is 4×pi×r² (not 4×pi/r²), right ?

then the correct answer is the sphere (ball).

the surface area of a cylinder is

top and bottom circle area = pi×r² each = 2×pi×r² both

and the mantle is 2×pi×r×height

the surface area of a block has nothing to do with pi.

it is the sum of 6 rectangles.

the surface area of a cone is

A = πr(r + sqrt(h² + r²))

again, also depending on "hight"

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valina [46]
The answer is C.  33.95 pounds
Hope this helps :)
4 0
4 years ago
Read 2 more answers
Thank u :)!! for the help
Simora [160]

Answer:

$0.75

Step-by-step explanation:

Consider any one of the values given in the table.

Cost of 5 tickets = $3.75

So, cost of 1 ticket

= $3.75/5

= $0.75

Verification:

Verify the answer by other values.

Cost of 10 tickets = $7.50

So, cost of 1 ticket

= $7.50/10

= $0.75

Cost of 15 tickets = $11.25

So, cost of 1 ticket

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Cost of 20 tickets = $15.00

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Hence, verified.

5 0
3 years ago
Which number line represent the solution set for the inequality 3(8-4x)<6(x-5)
quester [9]
Eliminating parentheses, you have
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Adding 30 +12x, you have
  54 < 18x
Dividing by 18 gives
  3 < x

The appropriate number line is the one that shows the solution set as all values of x that are greater than 3.

6 0
3 years ago
Determine the value of the variables a, b, and c when simplifying and evaluating the expression. 3^8/3^4 = a^b = c
Nitella [24]

Answer:

work is shown and pictured

6 0
3 years ago
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Kim got a prize point for every four raffle tickets she sold. She sold 362 raffle tickets. How many prize points did she get?
Diano4ka-milaya [45]

Answer:90 1/2

Step-by-step explanation:

She sold 362 tickets

She gets prize point for every 4 tickets

3 0
3 years ago
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