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Neporo4naja [7]
3 years ago
8

40 points ONLY FOR BEGINNERS OR REPORT!!! sorry tho 23 x 3/4

Mathematics
2 answers:
irina [24]3 years ago
6 0

Answer:

69/4

Step-by-step explanation:

23(3/4)

=(23/1)(3/4)

=69/4

decimal: 17.25

s2008m [1.1K]3 years ago
5 0

Answer:

 69/4 as an improper fraction or as a mixed number 17  1/4

Step-by-step explanation:

23 * 3/4

Change the whole number to a fraction

23/1 * 3/4

Multiply the numerators

23*3 = 69

Multiply the denominators

1*4 = 4

The fraction is numerator over denominator

69/4

This is an improper fraction.

We want to change it to a mixed number

4 goes into 69   17 times with 1 left over

17 1/4

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Which choice is equivalent to the expression below?
alekssr [168]

Answer: OPTION A

Step-by-step explanation:

We need to remember that Product of powers property, which states that:

(a^m)(a^n)=a^{(m+n)}

Let's check the options:

A. For 5^9*5^{\frac{9}{10}}*5^{\frac{6}{100}}*5^{\frac{9}{1000}} you can  apply the property mentioned before. Then:

5^{(9+\frac{9}{10}+\frac{6}{100}+\frac{9}{1000})=5^{9.969}

(It is the equivalent expression)

 B. Add the exponents:

 5^9*5^{(\frac{9}{10}+\frac{9}{10}+\frac{6}{1000})=5^{10.806}

(It is not the equivalent expression)

C. For 5^9*5^{\frac{96}{10}}*5^{\frac{9}{100}}} you can  apply the property mentioned before. Then:

 5^{(9+\frac{96}{10}+\frac{9}{100})=5^{18.69}

(It is not the equivalent expression)

D. We know that 5^{9.969}=9,290,347.808 and we maje the addition indicated in this option, we get:

 5^9+5^{\frac{9}{10}}+6^{\frac{6}{100}}=1,953,130.37

(It is not the equivalent expression)

6 0
3 years ago
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0.02 is 1/10 of 0.2. True or false ??
Len [333]

Answer:

true

Step-by-step explanation:

1/10 * 0.2 = 0.02

Hope this help :)

6 0
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When x=8,y=20.find y when x=42.
tino4ka555 [31]
What? I don't understand what you mean...
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PLEASE HELP<br><br> solve the following:<br><br> two and two thirds − one and one third
alina1380 [7]

Answer:

2

we know that and means adding so.

from the question

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2 years ago
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Kruka [31]

Answer:

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Step-by-step explanation:

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sine=4/6

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2 years ago
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