2 years ago

The ratio of rolls of wrapping paper to presents is 2 to 16.

Mathematics

2 answers:

Vilka [71]2 years ago

5 0

8 presents can be wrapped per roll

son4ous [18]2 years ago

3 0

I believe 8 presents

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The function g(x) = x2 is transformed to obtain function h:

Westkost [7]

I think B is correct

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3 years ago

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The speed of an elevator varies inversely with the weight it carries. If the elevator rises at 10 feet per second when it carrie

777dan777 [17]

Answer:

$8\frac{ft}{sec}$

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form $y*x=k$ or $y=k/x$

Let

x-----> the speed of the elevator

y----> the weight it carries

$y*x=k$

<em>Find the constant k</em>

For x=10 ft/sec, y=400 lb

substitute

$k=10*400=4,000$

The equation is

$y*x=4,000$

Find the speed for y=500 lb

substitute in the equation

$500*x=4,000$

$x=4,000/500=8\frac{ft}{sec}$

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3 years ago

Is x to the sixth power equal to (x squared) to the third power?

Sveta_85 [38]

YES

We know: $(a^n)^m=a^{n\cdot m}$

We have: $x^6=x^{2\cdot3}=(x^2)^3$

3 0

3 years ago

Ryan's total payment for his loan was $33,935. What was his monthly payment if he paid off after making 13 payments?

gayaneshka [121]

Answer:

135,740

Step-by-step explanation:

33,935

x 13

______

101,805

+33,935

________

135,740

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2 years ago

X−8≥4 <br> x=?<br> please explain how you got the answer

aev [14]

Answer:

$x \geqslant 12$

Step-by-step explanation:

$x - 8 \geqslant 4$

Move the constant to the right-hand side and change its sign

$x \geqslant 4 + 8$

Add the numbers

$x \geqslant 12$

Alternate form

x∈[12 , + ∞》

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2 years ago