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Annette [7]
3 years ago
11

(-2/3) -15.6 + (1/4 x -15.6)

Mathematics
2 answers:
borishaifa [10]3 years ago
6 0

Answer:

Step-by-step explanation:

\frac{-2}{3}-15.6+\frac{1}{4}x-15.6 = \frac{-2}{3}- 15.6 - 15.6 + \frac{1}{4}x\\\\ = \frac{-2}{3} - 31.2+\frac{1}{4}x\\\\= \frac{-2}{3}-\frac{31.2*3}{1*3}+\frac{1}{4}x\\\\= \frac{-2}{3}-\frac{93.6}{3}+\frac{1}{4}x\\\\= \frac{-95.6}{3}+\frac{1}{4}x

Ksivusya [100]3 years ago
4 0

Answer:

Video result for (-2/3) -15.6 + (1/4 x -15.6) negative two thirds times negative fifteen and six tenths plus one fourth times negative fifteen and six tenths. please help me.4:33

Multiplying positive and negative fractions (video)

Khan Academy · Khan Academy

Video result for (-2/3) -15.6 + (1/4 x -15.6) negative two thirds times negative fifteen and six tenths plus one fourth times negative fifteen and six tenths. please help me.4:11

Dividing negative fractions (video)

Khan Academy · Khan Academy

Video result for (-2/3) -15.6 + (1/4 x -15.6) negative two thirds times negative fifteen and six tenths plus one fourth times negative fifteen and six tenths. please help me.5:01

Subtracting fractions with unlike denominators (video)

Khan Academy · Khan Academy

Video result for (-2/3) -15.6 + (1/4 x -15.6) negative two thirds times negative fifteen and six tenths plus one fourth times negative fifteen and six tenths. please help me.6:22

Adding fractions with different signs (video)

Khan Academy · Khan Academy

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Step-by-step explanation:

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You are in a hot air balloon looking down at two ponds. Pond A which is in front of your balloon, is at an angle of depression t
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a. See attachment for the labelled diagram

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<h3>What is the Sine and Tangent Ratios?</h3>

Sine ratio, is: sin ∅ = opposite side/hypotenuse length

Tangent ratio is: tan ∅ = opposite side/adjacent length.

a. The diagram with the appropriate labels is shown in the image attached below.

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Learn more about the sine and tangent ratios on:

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8 0
2 years ago
A paper company needs to ship paper to a large printing business. The paper will be
Kryger [21]

Answer:

x = 8

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Step-by-step explanation:

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Total boxes = x+y = 19

Total weight = 1280

<em>Determine x and y.</em>

<u>You know 2 equations. One for weight and another for number of boxes each.</u>

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<u>Rewrite second equation:</u>

x+y=19

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