3 years ago

Henry learned 21 new vocabulary words. That is 3 times as many

Mathematics

1 answer:

Novosadov [1.4K]3 years ago

5 0

Answer:

Step-by-step explanation:

21 divided by 3 = 7

7 x 3 = 21

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The formula for volume of this rectangular prism is: v=2x^3+17x^2+46x+40 find an expression for the missing side length. Show al

vodka [1.7K]

Answer:

the missing side length is $(2x+5)$

Step-by-step explanation:

we know that the volume of the rectangular prism is equal to

$v=LWH$

In this problem we have

$v=L(x+4)(x+2)$

$v=2x^3+17x^2+46x+40$

using a graphing tool find the x-intercepts of the function

see the attached figure

The x-intercepts are

$x=-4, x=-2.5, x=-2$

$v=2(x+2.5)(x+4)(x+2)$

$v=(2x+5)(x+4)(x+2)$

therefore

the missing side length is $(2x+5)$

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3 years ago

Simplify: 2x + 4y - x + y

elena55 [62]

Answer:

x+5y

Step-by-step explanation:

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Determine the first five terms of each geometric sequence. a1= 5 r = 0.5

mafiozo [28]

AN = (1/2^N-1) A1 { in general AN= (r^N-1) A1

A5 = (1/2^4) 40 = 40/16 = 0.5

So the answer to your question is 0.5

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4 years ago

If the annual salary for a job is $56,000 and

MatroZZZ [7]

I think the answer is C

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3 years ago

What is the value of the 6 In the number 48.061

irga5000 [103]

Answer:

.06 or six hundredths

Step-by-step explanation:

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4 years ago

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