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3 years ago

What is the reciprocal of 8 8/5 ?

Mathematics

1 answer:

Ksenya-84 [330]3 years ago

3 0

Answer:

$\frac{5}{48}$

Step-by-step explanation:

The reciprocal of a number n is $\frac{1}{n}$

Given 8 $\frac{8}{5}$ , change to an improper fraction

= $\frac{5(8)+8}{5}$ = $\frac{48}{5}$ , thus

reciprocal = $\frac{1}{\frac{48}{5} }$ = $\frac{5}{48}$

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Find all solutions of the equation below.<br> 7^5-3=7^5x-19

Nutka1998 [239]

Answer:

7⁵-3=7⁵x- 19

Step-by-step explanation:

16807 - 3 = 7⁵x - 19

16804 = 7⁵x - 19

16804 = 16807x - 1

adding 19 on both sides

16804 + 19 = 16807x - 19 + 19

16823 = 16807x

x = 16823 / 16807

16823 upon 16807 is the x

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2 years ago

You and your friend are practicing for a rowing competition and want to know how far it is to an island in the Indian River Lago

zepelin [54]

The drawing is missing, so i have attached it.

Answer:

24 yards

Step-by-step explanation:

From the image, we can see that AB and DE are both adjacent sides of their respective triangles.

While, CE and BC are both opposite sides of their respective triangles

Now, from your side, x is the distance to the island.

So, from ratio of similar triangles, we can find x.

Thus;

8/x = 3/9

Cross multiply to get;

8 × 9 = 3x

3x = 72

x = 72/3

x = 24

Thus, distance from your side to the island is 24 yards

6 0

3 years ago

Help really fast round 93.0129 to the nearest thousandth

maksim [4K]

The thousandth place is the 3rd digit after the decimal.

So your answer is 93.013

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3 years ago

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PLEASE HELP.. WILL GIVE BRAINLIST

Leto [7]

Answer: do the math

Step-by-step explanation:

I would go to awnsers.com it will give u the best anwser

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3 years ago

Please what is the interquartile range ?

AleksAgata [21]

Answer:

Step-by-step explanation:

15 - 12 = 3.

The ends of the box are the lower and upper quartiles.

The difference upper - lower = the interquartile range.

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2 years ago