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icang [17]
3 years ago
11

In a two-digit number, the units digit is two more than the tens

Mathematics
1 answer:
Margaret [11]3 years ago
3 0

Answer:

35

Step-by-step explanation:

In a two-digit number, the units digit is two more than the tens

digit.

(10x) + (x + 2)

If you add the digits together and multiply the result by 6,

you will get five less than the number with the digits reversed.

(x + (x + 2))(6) = 10(x + 2) + x - 5

(2x + 2)(6) = (10x + 20)+ x - 5

12x + 12 = 11x + 15

x = 3

Original number

(10x) + (x + 2)

(10 * 3) + (3 + 2)

30 + 5

35

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Suppose that you flip a coin 12 times. what is the probability that you achieve at least 6 tails?
larisa86 [58]
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9^2 times 9^-6 exponential form
Scrat [10]

The result of the expression in exponential form is 9^-4

<h3>Product of exponents</h3>

Given the expression below

9^2 \times 9^{-6}

According the product law, since the base are equal, we will add the exponent to have:

9^2 \times 9^{-6}=9^{-6+2}\\9^2 \times 9^{-6} = 9^{-4}

Hence the result of the expression in exponential form is 9^-4

Learn more on exponents here; brainly.com/question/11975096

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2 years ago
If AB = 2x, and BC = x+5 and AC = 17 find X
8_murik_8 [283]

Answer:

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8 0
2 years ago
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