3 years ago

Write the number name for 44,080,700 in expanded form

Mathematics

1 answer:

Nastasia [14]3 years ago

3 0

Expanded Form:
40,000,000+4,000,000+80,000+700

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Pls answer this . my answer choices are A)20/21 , B)20/29 , C)21/20 , and D)21/29

Dmitry [639]

It’s C)21/20 because for tan you do the opposite side over the adjacent. SOHCAHTOA (sin: opposite/hypotenuse cos: adjacent/hypotenuse tan: opposite/adjacent)

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3 years ago

A ship is sailing on the sea. It travels 50 miles at 60° to the horizontal. Then the ship travels 90 miles at 30° to the horizon

pav-90 [236]

Answer:

$(25\sqrt{3}+45)\ miles$

Step-by-step explanation:

we know that

The total vertical distance (total miles North) traveled is equal to

$d=50sin(60^o)+90sin(30^o)$

Remember that

$sin(60^o)=\frac{\sqrt{3}}{2}$

$sin(30^o)=\frac{1}{2}$

substitute

$d=50(\frac{\sqrt{3}}{2})+90(\frac{1}{2})$

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4 years ago

Create and solve a system of equations and solve for x and y.

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Answer:

Step-by-step explanation: x+4-5=y

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3 years ago

The graph of a function f(x) is shown below: What is the domain of f(x)?

Pie

The domain is the scope of the x values. In this case (-2,-1) is a hole, so x>-2 is one end of the domain, while (3,3) is defined. So the domain using interval notation is (-2,3] which can also be expressed -2 < x ≤ 3, answer option 1

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3 years ago

2(x + 4) + 2x + 3 = 3x + 16 what does x eqaul

Ad libitum [116K]

Answer:

x=5

Step-by-step explanation:

2(x+4)+2x+3=3x+16

One solution was found :

x = 5

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3 years ago

Read 2 more answers