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3 years ago

BRAINLIEST MARKED!! PLSS HELP ASAPP!! Plz show all work!!!

Mathematics

2 answers:

vitfil [10]3 years ago

7 0

Answer:

551.7

Step-by-step explanation:

it is the square + the circle

15*25+πr²

375+π(15/2)²

375+π225/4

375+176.625=551.625

vichka [17]3 years ago

7 0

Answer:

E) 551.7 ft Squared

Step-by-step explanation:

First find the area of the rectangle. 15 x 25 = 375. Then remove the rectangle so your left with a circle with a diameter of 15. Find the area of the circle. Pi x R squared. Pi x 7.5 squared = 176.7 . Then add the areas together. 375 + 176.7 = 551.7

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Divide.

algol13

Answer:

Answer in simplified form is - 10 1/2 .

Step-by-step explanation:

We have given,

(5 1/4) ÷ (- 2 1/2)

This can be simplified as :

(5 1/4) ÷ ( -2 1/2)

Since 5 1/4 = 21/4 and -2 1/ 2 = -5/2

So we can write,

(5 1/4) ÷ ( -2 1/2) = 21/4 ÷ ( - 5/2)

or (21/4) / (-5/2)

or ( 21/4) * (-2/5)

or -42/20

or -21/10

or - 10 1/2 , this is the answer

Hence we get answer in simplified form as -10 1/2

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3 years ago

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Usimov [2.4K]

Your answer is 3/2 i know for a fact

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3 years ago

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2 years ago

P is directly proportional to u.

nata0808 [166]

Answer:

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Step-by-step explanation:

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4 0

2 years ago

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Find the missing sides from the right-angled triangles given below. Step by step

strojnjashka [21]

Answer:

BD = √13cm, AC = 10c,

Step-by-step explanation:

$AB^2 = AD^2 + BD^2\\\\49 = 36 + BD^2\\\\BD = \sqrt{49 - 36} = \sqrt{13}cm\\\\AC^2 = AD^2 +DC^2\\$

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3 years ago

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