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3 years ago

I need help! Will give another brainliest

Mathematics

2 answers:

Vikki [24]3 years ago

8 0

Answer:

i think 16.

Step-by-step explanation:

It looks like a pie so i would recomend breaking down the shape.

DanielleElmas [232]3 years ago

5 0

Answer:

x = 6

Step-by-step explanation:

The smaller triangle is 2/3 the size of the larger one, so to find x, you multiply 9 by $\frac{2}{3}$ , and that will give you 6.

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3 years ago

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Viola makes gift baskets for Mother’s Day. She has 13 baskets left over from last year, and she plans to make 5 more each day. I

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Step-by-step explanation:

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3 years ago

Future Sporting Goods has a market-share factor of 25% of the retail business in Martin County. The total estimated sporting goo

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3 years ago

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Given the diagram above ...

iogann1982 [59]

Answer:

1) Angles 1 and 4, 2 and 3, 5 and 8, 6 and 7.

2) angles 3 and 6, 4 and 5.

3) angles 1 and 5, 2 and 6, 3 and 7, 4 and 8.

Step-by-step explanation:

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3 years ago

In this diagram, a rope is attached to a small pulley at the apex of an isosceles prism. What is the minimum length of the rope

madreJ [45]

Answer:

Minimum length of rope needed to span the sides of the prism is 10 units.

Step-by-step explanation:

Let us draw a perpendicular from apex to base BC,Let it be AD since ΔABC is isosceles triangle, that perpendicular will touch mid of base. That is BD=DC= $\frac{6}{2}$ =3

Now we know the angle m∠ABC as 53.13°.

From ΔADC, $cos(53.13)=\frac{DC}{AC} =\frac{3}{(\frac{r}{2} )}$

$cos(53.13)=\frac{6}{r}$

$r=\frac{6}{cos(53.13)} = 9.999$ ≈10

Hence minimum length of rope needed to span the sides of prism is 10 units.

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4 years ago

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