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2 years ago

Answer these questions with work

2 answers:

7 0

First, you make 9 into a fraction which would become 36/4
then, subtract 9/4 from both sides so that would give you 3/4x = 27/4
then divide each side by 3/4 (same thing as multiply by its reciprocal) and that would give you x=9

Reika [66]2 years ago

3 0

3/4 (x+3) =9
3/4x + 2.25 = 9
3/4x = 6.75
x=9

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Reflect (-6, -7) in the x-axis thanks:)

GenaCL600 [577]

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2 years ago

What are the 2 numbers when 30 is the product and -11 is the sum

MArishka [77]

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3 years ago

Answers in Scientific Notation.

dmitriy555 [2]

one way is to factor the expressions

(a)

$10^{5}$ (1.2 + (5.35 × $10^{1}$ ))

= $10^{5}$ (1.2 + 53.5)

= 54.7 × $10^{5}$ = 5.47 × $10^{1}$ × $10^{5}$ = 5.47 × $10^{6}$

(b)

$10^{-3}$ ((6.91 × $10^{1}$ ) + 2.4)

= $10^{-3}$ (69.1 + 2.4)

= 71.5 × $10^{-3}$ = 7.15 × $10^{1}$ × $10^{-3}$ = 7.15 × $10^{-2}$

(c)

$10^{5}$ ((9.7 × $10^{1}$ ) + 8.3)

= $10^{5}$ (97 + 8.3)

= 105.3 × $10^{5}$ = 1.053 × $10^{2}$ × $10^{5}$ = 1.053 × $10^{7}$

(d)

$10^{1}$ ((3.67 × $10^{1}$ ) - 1.6)

= $10^{1}$ (36.7 - 1.6)

= 35.1 × $10^{1}$ = 3.51 × $10^{1}$ × $10^{1}$ = 3.51 × $10^{2}$

(e)

$10^{-6}$ ((8.41 × $10^{1}$ ) - 7.9)

= $10^{-6}$ (84.1 - 7.9 )

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(f)

$10^{4}$ ((1.33 × $10^{1}$ ) - 4.9 )

= $10^{4}$ (13.3 - 4.9) = 8.4 × $10^{4}$

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2 years ago

The answer of this question

kicyunya [14]

Answer:

The answer on Ed is A!

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2 years ago

The possible outcomes for a spinner has the following probabilities.

pogonyaev

A because you divide

8 0

2 years ago