3 years ago

Solve for a in terms of b and c. 4a + b = 2c

Mathematics

2 answers:

Lostsunrise [7]3 years ago

6 0

a=(2c-b)/4: answer to your equation

bija089 [108]3 years ago

3 0

the answer for the question is a= 2c-b/4 i hope this is helpful

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Feliz [49]

Answer:

Step-by-step explanation:

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3 years ago

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Leviafan [203]

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3 years ago

Read 2 more answers

Two planes A and B start from the same place and move in different directions making an angle of 50° between them the speed of p

Alika [10]

Answer:

The distance between them is 230.65 miles

Step-by-step explanation:

Here we use the Cosine formula

$a^2 = b^2 + c^2 - 2bc\ cos\ A\\\\a^2 = 200^2 + 300^2 - 2\times 200\times 300cos50^{\circ}\\\\= 40,000 + 90,000 - 120,000cos50^{\circ}\\\\= 130,000 - 120,000 \times 0.64\\\\= 130,000 - 76,800\\\\a^2= 53,200\\\\a = \sqrt{53,200} \\\\= 230.65\ miles\ per\ hour$