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2 years ago

Another find the x Help is appreciated/will give brainliest

Mathematics

1 answer:

viktelen [127]2 years ago

8 0

Step-by-step explanation:

cos x = 3 ÷ 12

cos x = 0.25

x = cos inverse 0.25

x = 75.52°

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Which of these things does not show that a reaction has occurred?

Rus_ich [418]

I believe it may be C. Because, the color changing has nothing to do with the reaction you get.

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3 years ago

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Fill in the blanks to complete the area model to solve 6.60 divided by 15 is the same as _ x ? = _ 6.60 = _ hundredths

storchak [24]

Answer:

$15 x = 6.60$

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Step-by-step explanation:

Given

$\frac{6.60}{15}$

Required

Complete the model

[ ] x = 6.60

x = _ hundredths

$\frac{6.60}{15}$

Equate to x

$x = \frac{6.60}{15}$

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Hence:

x = _ hundredths =====> $x = 44\ hundredths$

3 0

3 years ago

Tom determines the system of equations below has two solutions, one of which is located at the vertex of the parabola.

Rus_ich [418]

Answer:

b must equal 7 and a second solution to the system must be located at (2, 5).

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5 = -2 + 7 = 5 , therefore (2, 5) is on this line.

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3 years ago

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Answer:

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Answer:

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