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MatroZZZ [7]
4 years ago
7

Whoever answers this will get 99 points

Mathematics
2 answers:
GrogVix [38]4 years ago
7 0
To find the sum of circumference, the equation is 
C = 2πr

C = 2πr  
is your answer

hope this helps
muminat4 years ago
5 0
C = 2πr i believe tell me if im worng
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10 POINTS!!! PLEASE ANSWER SOON! THANK YOU!
Aloiza [94]

The answer would be 5.291 10 to the power of 12

5 0
3 years ago
If tan(A+B)=8 and tan B = 1/57 find tan A <br> Plz show work
Degger [83]

Answer:A=8-1/57=455/57=7.98

Step-by-step explanation:

8 0
3 years ago
On the way home from her friend's house Sandy skateboards 30% of the way, walks 1/2 of the way, and then skips the rest of the w
netineya [11]

Answer:

0.2

Step-by-step explanation:

Convert the walking to percent

\frac{1}{2} \times 100 = 50

Add both skateboarding and walking

30\% + 50\%\\\\= 30 + 50\\\\= 80

Now, subtract that from a whole percent

100 - 80 = 20\\\\20\%

Convert it to a decimal

20\% = \frac{20}{100} \\\\=20 \div 100\\\\= 0.2

Therefore, in decimal, 0.2 is the number that shows the portion of the distance Sandy skips.

3 0
3 years ago
a waiter had nine tables he was waiting on, with seven women and three men at each table. how many customees total did the waite
Greeley [361]
Since each table had 7 women and 3 men at each table, that would mean each table has 10 people. Since there are 9 tables he was waiting on, and 10 people at each table, multiply 9 x 10, and you will find that he served 90 people in total.

8 0
4 years ago
Read 2 more answers
Plz answer and show work
motikmotik
Only A because a function can't have the same x values have different y values
7 0
3 years ago
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