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3 years ago

Will mark brainiest please help me.

Mathematics

2 answers:

Licemer1 [7]3 years ago

7 0

Answer:

46 sides in all

Step-by-step explanation:

2 pentgons would have 10 sides

5 hexagons would have 30 sides

2 triangles 6 sides

mojhsa [17]3 years ago

4 0

Answer:

46 sides in total

Step-by-step explanation:

Each triangle has 3 sides. If there are two triangles, there are 6 sides from both of them all together.

Hexagons have 6 sides. If there are 5 hexagons, each with 6 sides, 5x6=30, so we have 30 sides from the hexagons.

Pentagons have 5 sides. If there are two pentagons, there are 10 sides in total.

Now just add it all up in an equation like this:

(Number of sides from triangles)+ (Number of sides from hexagons)+ (Number of sides from pentagons) = (Total number of sides)

So put in your numbers

6+30+10= 46

So the answer is 46 sides.

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Nine raised to the five-minus-two power?

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Answer:

1. 9 raised to the third power is 729

2. 4 raised the the power of 1 is 1

Step-by-step explanation:

9*9= 81*9=729

4*1=4

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3 years ago

Given log Subscript 3 Baseline 2 almost-equals 0. 631 and log Subscript 3 Baseline 7 almost-equals 1. 771, what is log Subscript

kari74 [83]

You can use the properties of logarithm to get to the solution.

The approximate value for given term is given by

$log_3(14) \approx 2.402$

<h3>What is logarithm and some of its useful properties?</h3>

When you raise a number with an exponent, there comes a result.

Lets say you get

$a^b = c$

Then, you can write 'b' in terms of 'a' and 'c' using logarithm as follows

$b = log_a(c)$

Some properties of logarithm are:

$log_a(b) = log_a(c) \implies b = c\\\\\log_a(b) + log_a(c) = log_a(b \times c)\\\\log_a(b) - log_a(c) = log_a(\frac{b}{c})$

<h3>Using the above properties</h3>

$log_3(2) + log_3(7) = log_3(2 \times 7) = log_3(14)\\\\0.631 + 1.771 = log_3(14)\\\\log_3(14) = 2.402$

Thus,

The approximate value for given term is given by

$log_3(14) \approx 2.402$

Learn more about logarithm here:

brainly.com/question/20835449

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2 years ago

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Sarthak wants to complete his design

Varvara68 [4.7K]

Answer:

Step-by-step explanation:

3 times 60 = 180 minutes

10 * 60 = 600 minutes

600/20 = 30 * 3 = 90 hours

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3 years ago

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Slav-nsk [51]

Answer:

F (I think)

Step-by-step explanation:

2/3 is 0.66 (forever), 65%, 5/8 is .625, and 0.6 (0.600)

Hopefully, this helps :D

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3 years ago

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Elza [17]

Answer: -7/3

Step-by-step explanation:

Perpendicular lines have slopes that are negative reciprocals of each other.

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2 years ago