2 years ago

Select all the expressions that will represent a rational number, without simplifying.

Mathematics

1 answer:

Afina-wow [57]2 years ago

5 0

ANSWER:

Use math websites

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Let a= x2 +4 rewrite the following equation in terms of a and set it equal to zero. (X2 + 4)2 + 32 = 12x2 + 48 in the resulting

Alex73 [517]

$Answer: \\ {( {x}^{2} + 4) }^{2} + 32 = 12 {x}^{2} + 48 \\ \Leftrightarrow {a}^{2} + 32 = 12( {x}^{2} + 4) \\ \Leftrightarrow {a}^{2} + 32 = 12a \\ \Leftrightarrow {a}^{2} - 12a + 32 = 0 \\ \Rightarrow Coefficients:1, \: -12. \: Constant:a$

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Element A combines with Element B at a ratio of 2:1 to make a particular substance. If you have 10 grams of element A in the sub

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If its a 2:1 ratio then 5.

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12c + 12 (3/4c) + 12 (1/2c) shows the total cost for buying 3 phones that each cost c dollars per month for 12 months.

alisha [4.7K]

Answer:

c(12 + 9 + 6)

12(2.25c)

Step-by-step explanation:

12c + 12 (3/4c) + 12 (1/2c)

12(1c) + 12(3/4c) + 12 (1/2c)

12(c + 3/4c + 1/2c)

12(2 1/4c)

12(2.25c)

12c + 12 (3/4c) + 12 (1/2c)

12c + 9c + 6c

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What is the answer to question 1 written as an ordered pair? (5, $5.25)

shusha [124]

11.25,5 maybe I dunno

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3 years ago

Read 2 more answers

Factor tree of 74 and 48

larisa [96]

Answer: Here is your answer. Mark as brainlist please :)

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