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Nonamiya [84]
3 years ago
8

The lengths of the legs of a right triangle are 8 inches and 9inchrs. What is the length of the hypotenuse round to the nearest

inch
Mathematics
1 answer:
Marat540 [252]3 years ago
6 0

Answer: Hypotenuse is 12 inches

Step-by-step explanation: a^2+b^2=c^2

c^2=8^2+9^2

c^2=64+81

c^2=145

c=square root of 145

c=12.04

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Coffee cost 18.96 for 3 pounds what is the cost per pound of c offee
Anna007 [38]

Answer:

$18.96 ÷ 3 pounds = 6.32 per coffee

5 0
2 years ago
Read 2 more answers
Em quantos meses um capital de R$4.000,00 aplicado a uma taxa de juros simples de 29,3% ao ano, renderá de juros o valor de R$58
Akimi4 [234]

Responda:

6 meses

10 meses

Explicação passo a passo:

Dado que:

Principal = 4000

Juros = 586

Taxa (r) = 29,3% ao ano = 0,293

Juros simples = principal * taxa * tempo

586 = 4000 * 0,293 * t

586 = 1172t

t = 586/1172

t = 0,5 anos

Tempo = (0,5 * 12) = 6 meses

B.)

principal = $ 90909,09

Montante final = 100.000

Taxa (r) = 12% = 0,12

Usando a fórmula:

Quantidade final = p (1 + rt)

Taxa = r; t = tempo

100000 = 90909,09 (1 + 0,12t)

100000 = 90909,09 + 10909,0908t

100000 - 90909,09 = 10909,0908t

9090,91 = 10909,0908t

t = 9090,91 / 10909,0908

t = 0,8333334

Número de meses:

0,8333334 * 12

= 10 meses

4 0
3 years ago
(- 1, 2) and (9, - 3)
taurus [48]

Answer:

-1/2 is your answer.

Step-by-step explanation:

The slope formula is (y_2 - y_1)/(x_2 - x_1)

The y's are -3 and 2, while the x's are 9 and -1.  

(-3-2)/(9-(-1))=-5/10=

-1/2 is your answer.

8 0
3 years ago
Suppose you have a tablet with a capacity of 35 gigabytes. for a plain text​ book, one byte typically corresponds to one charact
steposvetlana [31]
The first thing we must keep in mind is the following unit conversion:
 1 gigabytes = 1 * 10 ^ 9 bytes

 We have then that for 35 gigabytes:
 35 * (1 * 10 ^ 9) = 35 * 10 ^ 9 bytes


 Part A:
 
For this case we make the following rule of three:
 2000 bytes --------------> 1 page
 35*10^9 bytes ----------> x
 From here, we clear x:
 x = (35 * 10 ^ 9) / (2000)

x = 17500000 pages

 Part B:
 
Then, the number of 500-page books is:
 n = (17500000) / (500)

n = 35000


5 0
4 years ago
Help please, if you can
Xelga [282]

Answer:

since i was helpfull i would like to answer another question fish swim in water

3 0
3 years ago
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