3 years ago

What is the area of the circle to the nearest tenth of a unit?

Mathematics

1 answer:

kodGreya [7K]3 years ago

5 0

Answer:

15.2

Step-by-step explanation:

PiRsquared

Pi x 2.2²

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Jkl is an equilateral triangle jk= 13x+5,KL= 17X-19 AND JL= 8X+35

stira [4]

Answer:

x = 6

Step-by-step explanation:

Since the triangle is equilateral then sides are congruent.

Equate any 2 sides and solve for x

13x + 5 = 8x + 35 ( subtract 8x from both sides )

5x + 5 = 35 ( subtract 5 from both sides )

5x = 30 ( divide both sides by 5 )

x = 6

JK = (13 × 6) + 5 = 78 + 5 = 83

KL = (17 × 6) - 19 = 102 - 19 = 83

JL = (8 × 6) + 35 = 48 + 35 = 83

ΔJKL is equilateral with side = 83

4 0

3 years ago

Ill Mark Brainliest if you answer correctly. The figure below shows a shaded circular region inside a larger circle:

pogonyaev

First we have to find the areas of both circle using the formula

$Area = \pi r^2$

For larger circle,

$Area= \pi(5)^2 = 25 \pi$

For smaller circle,

$Area = \pi (4)^2 = 16 \pi$

Required probability

$= \frac{25 \pi -16 \pi}{25 \pi} *100 = \frac{9}{25}*100 = 36%$

Correct option is the second option .

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3 years ago

Heyy! i’ll give brainliest help asap pls

vladimir1956 [14]

Answer:

I think it's A

hope this helps

have a good day :)

Step-by-step explanation:

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2 years ago

A passenger train leaves the train station 5 hours after a freight train left the same station. The freight train is traveling 3

vitfil [10]

Answer:

first one

Step-by-step explanation: doesnt mention the number 8 variable anywhere

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3 years ago

Read 2 more answers

Every day, the Clark Pet Store uses 1 1/2 bags of dog food to feed the dogs. How many days will 7 1/2 bags of dog food last?

Lunna [17]

Sheeeesh i think the it’s 1/2 .2 in a meter of 55 6.789

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3 years ago