3 years ago

Please help. 15 points. Show all work. Thank you.

1 answer:

4 0

Surface = 2 x PI x r x H + 2 x PI x r^2

= 2 x r x h + 2 x r^2

= 2 x 6 x 12 + 2 x 6^2

= 144 + 72
= 216 PI in^2
Answer is A

You might be interested in

Maria wants to buy a new phone researching realized that the best price and 147.86 US dollars at the time of purchase it still a

ella [17]

Answer:

0.6763154335

Step-by-step explanation:

because. 10%is the same as 10 over 100 .because percent means 100. so you say 100÷10=10. then you say 10×14.786. this is how I got the answer.

7 0

3 years ago

Which of the following numbers is the greatest? 2.5 -2.5 0 -7

vodka [1.7K]

Answer:

2.5

Step-by-step explanation:

2.5 is the only positive number amongst the options, so it must be the greatest.

4 0

2 years ago

Read 2 more answers

Consider the following function :y=1/(x+5)+2 How does the graph of this function compare with the graph of the parent function,

Paraphin [41]

With respect to the parent function,
y = 1/(x+5) +2
is translated 5 units left and 2 units up.

4 0

3 years ago

Read 2 more answers

Which of the following statements is true? A. 15-0=0 B. 0÷15=0 C. 15+0=0 D. 15÷0=0

Sergeu [11.5K]

Answer:

B) 0:15=0

Step-by-step explanation:

3 0

3 years ago

Sarah borrowed some money from her father at a simple interest rate of 5.5% to pay for her college tuition. At the end of the ye

gavmur [86]

$\bf ~~~~~~ \textit{Simple Interest Earned Amount}
\\\\
A=P(1+rt)\qquad 
\begin{cases}
A=\textit{accumulated amount}\to &\$2555\\
P=\textit{original amount deposited}\\
r=rate\to 5.5\%\to \frac{5.5}{100}\to &0.055\\
t=years\to &1
\end{cases}
\\\\\\
2555=P[1+(0.055)(1)]\implies \cfrac{2555}{1+(0.055)(1)}=P
\\\\\\
\cfrac{2555}{1.055}=P\implies 2421.800947867 \approx P$

4 0

3 years ago