All categories

3 years ago

I have no idea on how to do this please help now!!

Mathematics

1 answer:

siniylev [52]3 years ago

6 0

That line is the radius. to get the area you take that number and square it, so 5 squared. to find the circumference you take two time pi(3.14) times the radius (5) I hope that helps!
area= 25ft squared
circumference= 31.4

You might be interested in

Can someone please help me with these. I don't get this.

german

The number 5 is 90 degrees, acute

6 0

3 years ago

Can someone help me with this question pls and thank you

konstantin123 [22]

Answer:

x>2

Step-by-step explanation:

Longer than two hours is >.

3 0

3 years ago

Read 2 more answers

Help me with this please

Klio2033 [76]

Answer:

No, she's wrong

$x\leq\frac{2}{5}$

Step-by-step explanation:

So starting from the beginning...

$3x+3\leq -2x+5$

Subtract the 3 from both side and it will look like...

$3x\leq-2x+2$

Then add 2x from both sides and it will look like...

$5x\leq 2$

Finally divide by 5 to both sides and it will look like...

$x\leq \frac{2}{5}$

4 0

2 years ago

An hour before show time, only 342 people are seated for a rock fest. According to ticket sales, 91% of the people have yet t

tia_tia [17]

Answer:

3800

Step-by-step explanation:

342 is the 9 percent that have shown up. If you divide that by nine you would get on percent of the total which comes out to be 38. so you multiply 38 by 100 and get 3800 which is 100% of the tickets sold.

5 0

3 years ago

Find the fifth term of the geometric sequence whose first term is 81 and whose common ratio is 1/3.(1 point)13

Ludmilka [50]

$n^{th}\textit{ term of a geometric sequence} \\\\ a_n=a_1\cdot r^{n-1}\qquad \begin{cases} a_n=n^{th}\ term\\ n=\stackrel{\textit{term position}}{5}\\ a_1=\stackrel{\textit{first term}}{81}\\ r=\stackrel{\textit{common ratio}}{\frac{1}{3}} \end{cases}\implies a_5=81\left( \cfrac{1}{3} \right)^{5-1} \\\\\\ a_5=81\left( \cfrac{1}{3} \right)^4\implies a_5=81\cdot \cfrac{1}{81}\implies a=1$

7 0

2 years ago