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Alona [7]
3 years ago
11

I will give brainliestHelp me

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
6 0

Answer:

See Explanation

Step-by-step explanation:

\frac{mass \: of \: earth}{mass \: of \: human}  =  \frac{5.97 \times  {10}^{24} }{6.35 \times  {10}^{1} }  \\  \\  = 0.94015748 \times  {10}^{24 - 1}  \\  \\  = 0.94015748 \times  {10}^{23}  \\  \\  = 9.4\times  {10}^{22}   \\  \\  \therefore \: mass \: of \: earth  \\ =( 9.4\times  {10}^{22} )  \times mass \: of \: human

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Step-by-step explanation:

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The measure of an angle is 6°. What is the measure of its complementary angle?
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84 degrees.

Step-by-step explanation:

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A. Identify the percentage, rate and base.
Finger [1]

Answer:

1. rate = 30, base = 40, percentage = 12

2. rate = 6, base = 24, percentage = 25

3. rate = 16, base = 64, percentage = 25

4. rate = 4, base = 50, percentage = 20

5. rate = 75, base = 80, percentage = 60

Step-by-step explanation:

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Transform the given quadratic function into vertex form f(x) = quadratic function into vertex form f(x) = quadratic function int
melisa1 [442]

Answer:

Vertex form: f(x) =(x +\frac{7}{2})^2 -\frac{53}{4}

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Step-by-step explanation:

For a general quadratic function the form is:

ax ^ 2 + bx + c

For the function

f(x) = x ^ 2+ 7x -1

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Take the value of b and divide it by 2. Then, the result obtained squares it.

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f(x) = (x ^ 2 +7x +\frac{49}{4}) -\frac{49}{4}- 1

Write the expression of the form

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