3 years ago

10% of Glen's coins are from Denmark. If he has 11 coins from Denmark, how many

Mathematics

2 answers:

denis23 [38]3 years ago

7 0

Answer:

Step-by-step explanation:

Romashka [77]3 years ago

4 0

I’m pretty sure it’s 9.........?

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What is the quotient StartFraction 15 p Superscript negative 4 Baseline q Superscript negative 6 Baseline Over negative 20 p Sup

zhannawk [14.2K]

Answer:

$- \frac{3}{4} \times \frac{p^{8} }{q^{3} }$

Step-by-step explanation:

We have to find the quotient of the following division, $\frac{15p^{-4}q^{-6} }{- 20p^{-12} q^{-3}}$ .

Now, $\frac{15p^{-4}q^{-6} }{- 20p^{-12} q^{-3}}$

= $- \frac{3}{4} p^{[- 4 - (- 12)]} q^{[-6 - (- 3)]}$ {Since all the terms in the expression are in product form, so we can treat them separately}

{Since we know the property of exponent as $\frac{a^{b} }{a^{c} } = a^{(b - c)}$ }

= $- \frac{3}{4} p^{8} q^{-3}$

= $- \frac{3}{4} \times \frac{p^{8} }{q^{3} }$ (Answer)

{Since we know, $a^{-b} = \frac{1}{a^{b} }$ }

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3 years ago

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mafiozo [28]

Answer:

Step-by-step explanation:

The formula is Sum(n) = (n -2) 180.

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3 years ago

on field day, 1/10 of the students in Mrs. Brown's class competes in jumping events, 3/5 of the student competes in running even

hjlf

1/10 + 1/10 = 2/10
10 / 5 = 2
3/5 = 6/10
2/10 + 6/10 = 8/10
10/10 - 8/10= 2/10

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3 years ago

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gavmur [86]

Answer:

the question isnt clear

Step-by-step explanation:

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3 years ago

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Ymorist [56]

Answer:

(kgm^2) / (s^3)

Step-by-step explanation:

Comment if you want steps.

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3 years ago