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2 years ago

Factor each expression 32+16x

Mathematics

2 answers:

Andre45 [30]2 years ago

8 0

32 + 16x = 16(x+2)

Your final answer is 16(x+2).

Reil [10]2 years ago

3 0

32 + 16x
= 16 x 2 +16x
= 16(2+x)

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What is the product of the polynomials below?<br> (3x^2 - 2x - 3)(5x^2 + 4x + 5)

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Answer:

15x^4+2x^3-8x^2-22x-15

Step-by-step explanation:

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3 years ago

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Find the volume of a right circular cone that has a height of 4.1 cm and a base with a diameter of 14.8 cm. Round your answer to

podryga [215]

Answer:

$V=235.1\ cm^3$

Step-by-step explanation:

<u>Volume of a Cone</u>

The volume of a right circular cone with height h and a base radius r is:

$\displaystyle V=\frac{1}{3}\pi r^2 h$

The height of the given cone is h=4.1 cm and its diameter is d=14.8 cm. Since the radius is half the diameter, r=7.4 cm.

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$\displaystyle V=\frac{1}{3}\pi\cdot 54.76\cdot 4.1$

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6 0

2 years ago

b. 3 ice cream cones cost $8.25. At this rate, how much do 2 ice cream cones cost? Explain how you know.

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8.25/3 = $2.75 per ice cream
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6 0

2 years ago

Divide and write in simplest form 2 3/8 divided by 1 3/4

s344n2d4d5 [400]

First, change each mixed fraction into improper

2 3/8 = 19/8

1 3/4 = 7/4

The problem will look like: (19/8)/(7/4)

To solve, flip the second fraction, and change the division sign into a multiplication sign.

(19/8)/(7/4) = (19/8) x (4/7)

Multiply across

(19/8) x (4/7) = 76/56

Simplify.

76/56 simplified = 19/14

Change to mixed fraction

19/14 = 14/14 + 5/14 = 1 5/14

1 5/14 is your answer

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago