1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
podryga [215]
3 years ago
12

Me pueden ayudar en esto por favor​

Mathematics
1 answer:
Whitepunk [10]3 years ago
3 0

Answer:

2cm: 6.28

4cm: 12.56

6cm: 18.84

8cm: 25.12

10cm: 31.4

12cm: 37.68

Step-by-step explanation:

You might be interested in
25/9 = 2 ?/9 please would you help me
d1i1m1o1n [39]

Answer:

your answer is 7 because 9 times 2 = 18 then + 7 = 25

Step-by-step explanation:


4 0
3 years ago
Find the length of the third side. If necessary, write in simplest radical form.
Arlecino [84]
Answer:

9

Explanation:

9 root 2 = root 81 x root 2 = root 162
Root 162 = 12.7279220614
9^2 + b^2 = 12.7279220614^2
81 + b^2 = 162
b^2 = 81
Root both
B = 9

4 0
2 years ago
You borrow $375 and pay back $20 each week what are the first 6 terms in the sequence
solmaris [256]
0,20,40,60,80,100,120
6 0
3 years ago
Find the exact value by using a half-angle identity. sine of five pi divided by twelve
maks197457 [2]

Answer:

cos

(

5

π

12

)

=

√

2

−

√

3

2

Explanation:

By the half angle formula:

XXXX

cos

(

θ

2

)

=

±

√

1

+

cos

(

θ

)

2

If  

θ

2

=

5

π

12

XXXX

then  

θ

=

5

π

6

Note that  

5

π

6

is a standard angle in quadrant 2 with a reference angle of  

π

6

so  

cos

(

5

π

6

)

=

−

cos

(

π

6

)

=

−

√

3

2

Therefore

XXXX

cos

(

5

π

12

)

=

±







⎷

1

−

√

3

2

2

XXXXXXXXXXX

=

±







⎷

2

−

√

3

2

2

XXXXXXXXXXX

=

±

√

2

−

√

3

4

XXXXXXXXXXX

=

±

√

2

−

√

3

2

Since  

5

π

12

<

π

2

XXXX

5

π

12

is in quadrant 1

XXXX

→

cos

(

5

π

12

)

is positive

XXXX

XXXX

XXXX

(the negative solution is extraneous)

answer in pic more explain

3 0
3 years ago
Read 2 more answers
X<br> What is 4 4/5x4 3/5
Marina CMI [18]

Answer:

16 12/5= 18 2/5

Step-by-step explanation:

you get the answer and then simplify it to become a mixed number

8 0
3 years ago
Other questions:
  • When the Slowpoke Marathon began, the ratio of runners to joggers was 2 to 19. A total of 4200 participants began the race (each
    15·2 answers
  • Which equation is satisfied by all of the plotted points?
    8·1 answer
  • What is the value of xy over z if x =-2 y=-3 and z=4
    14·2 answers
  • (7y2 - 3y)-(4y2 + 2y'- 2)
    14·1 answer
  • The Smith family hosted a barbeque party.
    11·1 answer
  • How can 65% be broken down with friendly percents to find 65% of a number?
    15·2 answers
  • Help I’ll mark you if your tight
    11·1 answer
  • Help, please!!!!!!!!!!!!!!!!!!!!!!
    5·1 answer
  • What is the percent of 85?
    12·1 answer
  • PLEASE HELP ME TIMED!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!