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hram777 [196]
3 years ago
13

Which of the following rational numbers is equal to 3/5?

Mathematics
2 answers:
Montano1993 [528]3 years ago
5 0

3/5

12/20 divide top and bottom by 4  = 3/5  yes

-3/-5 divide top and bottom by -1  = 3/5  yes

.3 = 3/10   no

6/10 divide top and bottom by 2 = 3/5  yes

Vedmedyk [2.9K]3 years ago
4 0
3/5 = 60%
20 ÷ 5 = 4
3 x 4 = 12

Answer is A) 12/20
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If a geometric sequence has a2 = 495 and a6 = 311, approximate the value of the common ratio ???? to four decimal
shtirl [24]

Answer:

r = 0.8903

Step-by-step explanation:

given,

a₂ = 495

a₆ = 311

geometric  sequence formula

                       a_n = ar^{n-1}

                       a_2 = ar^{2-1}

                       a_2 = ar...................(1)

                       a_6 = ar^{6-1}

                       a_6 = ar^5................(2)

dividing equation (2) by (1)

                     \dfrac{a_6}{a_2} = \dfrac{ar^5}{ar}

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3 years ago
6.
nata0808 [166]
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A circle has an area of 80 square centimeters. Which answer is closest to the measure if its radius?
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