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Alborosie
3 years ago
15

NEED HELP ASAP, 40 POINTS THANKS

Mathematics
1 answer:
Gwar [14]3 years ago
7 0

Answer:

If KE = OS then we can deduce that the trapezoid is constructed of 3 equilateral triangles and thus we can easily work out the angles.

OSK = 60

SKE = 120

KEP = 120

EPO  = 60

We can also easily work out the perimeter since we can deduce that PE = SK = KE and thus the perimeter is 5 * 8 = 40

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Which conversion factors can be used to find the number of hours in a week? Select all that apply.
Archy [21]

Answer:

3rd and 4th options are correct that is 24 hours per day and 7 days per week.

Step-by-step explanation:

We need to find the conversion factors that can be used to find number of hours in a week.

We know that,

Number of hours in a day = 24

and

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So, Number of hours in 7 days = 24 × 7 = 168.

Therefore, 3rd and 4th options are correct that is 24 hours per day and 7 days per week.

6 0
3 years ago
In how many different ways can 6 books be arranged on a shelf?
mina [271]
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Oliver has a box of toy cars, but he is not sure how many he has. If he arranges the cars in groups of four, he has three left o
Zarrin [17]
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7 0
3 years ago
2/3 divided by 2 1/2
iVinArrow [24]

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Step 1: Multiply to get the lowest common denominator

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4 0
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djyliett [7]

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Step-by-step explanation:

It would be less than because 8 is smaller than 17 and 17 is bigger than 8.

3 0
3 years ago
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