3 years ago

Pls help me with these problems

Mathematics

2 answers:

andreyandreev [35.5K]3 years ago

5 0

Answer:

Do u want the formulas or working

lawyer [7]3 years ago

3 0

Detailed explanation below:

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A pizza box measure 16 inches by 16 inches by 2 inches .what is the volume of the box?

OverLord2011 [107]

V= L x w x h

V= 16 x 16 x 2

V= 256 x 2

V=512 inches

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3 years ago

A clothing store uses the step function f(x) to recommend jeans sizes as a function of x, a child’s height in inches.

oksano4ka [1.4K]

B) 42 because it can't be more than 44 but it can't be less than 42 either.

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4 years ago

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Denise is planning to put a deck in her back yard. The deck will be a 10-by-7-foot rectangle with a semicircle of diameter 4 fee

vladimir2022 [97]

Answer:

$approx. = 85.28 {ft}^{2}$

Step-by-step explanation:

You can think of this as adding the area of the rectangular portion of the deck (length x width) and the semicircular portion (πr^2)/2.

(l×w)+(πr^2)/2

(10×7)+((π2^2)/2

79+2π

$approx. = 85.28 {ft}^{2}$

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3 years ago

The cosine of the complimentary angle to 58° a. 0.74 c. 0.83 b. 0.85 d. 0.94

expeople1 [14]

the sum of complimentary angles equal 90°.

x + 58° = 90°

x = 32°

cos (32°) = 0.848

Answer: B

Note: you can also take sin (58°) to get the answer.

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3 years ago

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Find the area of quadrilateral ABCD. [Hint: the diagonal divides the quadrilateral into two triangles.]

IceJOKER [234]

Answer:

B. 44.28units²

Step-by-step explanation:

yeah that it is according to my workings

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3 years ago