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lbvjy [14]
3 years ago
13

Multiplicative inverse of 3/7 x 2/7

Mathematics
2 answers:
Ahat [919]3 years ago
6 0

<h3>\frac{ - 7}{3}  \times  \frac{ - 7}{2}</h3>
  • It is the multiplicative inverse of 3/7 × 2/7
marin [14]3 years ago
5 0

<em>Sorry if I didn't understand the question right-</em>

Answer:

\frac{49}{6}

Step-by-step explanation:

The inverse of \frac{3}{7} is \frac{7}{3}.

The inverse of \frac{2}{7} is \frac{7}{2}.

Now we multiply:

\frac{7}{3} × \frac{7}{2} = \frac{49}{6}

Hope this helped :)

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Can someone help me on this
barxatty [35]

A) as the exponent decreases by one, the number is divided by 5

B) as the exponent decreases by one, the number is divided by 4

C) as the exponent decreases by one, the number is divided by 3

D) 4⁰ = 4 ÷ 4 = 1

    4⁻¹ = 1 ÷ 4 = \frac{1}{4}

    4⁻² = \frac{1}{4} ÷ 4 = \frac{1}{16}

E) 3⁰ = 3 ÷ 3 = 1

    3⁻¹ = 1 ÷ 3 = \frac{1}{3}

    3⁻² = \frac{1}{3} ÷ 3 = \frac{1}{9}


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vovangra [49]
The answer is
3 {x}^{2}  - 19x - 14
first you must multiply or use the FOIL method (First, Outer, Inner, Last)
First you multiply the first terms
(3x)(x)
this gives you 3x^2, then you multiple the outer terms
( - 7)(3x)
this gives you -21x, then you multiply the inner terms
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that gives you 2x, finally you multiply the last terms
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now you put all the terms together and end up with your solution
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