3 years ago

What’s the answer???

Mathematics

1 answer:

Natali [406]3 years ago

5 0

I think it’s 1/3 hope it helps

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64/72 in simplest form

Stells [14]

64=2^6, 72=2^3*3^2

gcd (64,72)=8
Therefore 64/8 =8
72/8=9
gcd (8,9) =1
8,9 are relatively prime.
Thus, 64/72=8/9

4 0

2 years ago

The numerator of fraction is 1 less then its denominator if the numerator is increased by 5 the new fraction becomes equivalent

jek_recluse [69]

Answer:

4/5

Step-by-step explanation:

the numerator of fraction is 1 less than its denominator. If the numerator is increased by 4 and the denominator is increased by 5, the new fraction becomes equivalent to 4/5. what is the original fraction?

Let n = numerator

d = denominator

n = d - 1

$\frac{d - 1}{d}$

$\frac{d - 1 + 4}{d + 5}$ = $\frac{4}{5}$

$\frac{d + 3}{d+ 5}$ = $\frac{4}{5}$

cross multiply

5(d + 3) = 4(d + 5)

5d + 15 = 4d + 20

d = 5

n = d - 1

5 - 1 = 4

original fraction 4/5

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2 years ago

Identity check was $58 if they gave the waiter a 20% tip how much did she spend in all

Svetllana [295]

69.6 is the answer to ur question

6 0

3 years ago

Solve this quadratic equation.<br> x2 + 5x + 3 = 0

Xelga [282]

Answer:

Step-by-step explanation:

2x+5x+3=0

7x+3=0

-3 -3

=0 =-3

7x=-3

-3/7=-0.42857142857

x=-0.42857142857

I think it is right

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2 years ago

The linear equation x=5 would be a graph of a..

Lelechka [254]

Thw answer to your Problem would be A

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3 years ago