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sesenic [268]
1 year ago
11

7x^2 = 9y is a hyperbola or parabola?

SAT
1 answer:
Arlecino [84]1 year ago
4 0
It is an equation of parabola
in the form where x^2 = 4ax where the parabola is in the first and second quadrant!
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In these excerpts, how is Cugoano’s approach similar to Sancho’s approach? Like Sancho, Cugoano demonstrates that he had a diffi
andrezito [222]

Answer: First Choice

Explanation:

Like Sancho, Cugoano demonstrates that he had a difficult beginning as an enslaved person, but then prevailed through luck and perseverance.

4 0
2 years ago
The vibration in a plucked guitar string travels at a speed of 410 meters per second. How far, in centimeters will the vibration
ipn [44]

Answer:

16.4 cm/0.4 ms

Explanation:

1: We know that the travel rate is 410 meters per second. We want to find a way in which we can cancel meters or seconds, and we can do that by multiplying 410m/1s with 100 cm/1m.

\frac{410 m}{1s} * \frac{100cm}{1m}

2. Now we want to get rid of that s, seconds, and we do so by multiplying prior fractions by 1s/1000ms.

\frac{410 m}{1s} * \frac{100cm}{1m} * \frac{1s}{1000ms} \\

3. Now we can diagnollay cross out m, and s. Leaving us with cm on top, and ms on the bottom. Which is what we want because we are calculating how many cm are for every .04 ms.

4: After that, you can multiply 410 and 100, to get 4,100. Whih leaves you with 4,100cm over 1000ms. Simplifying this, gives you 41, but that is NOT your answer. 41 cm, is for every ms, NOT every .04

5. Hence, you multiply 41 by .04 and get 16.4cm/.04ms.

4 0
2 years ago
This is what i look like drop some pics of y'all im so bored in class
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Answer:

Ummmm..

I feel like drop picture of myself.

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5 0
3 years ago
Read 2 more answers
You have 50 rolls of fencing that are each 15 1/2 feet long. What is the total length of fencing?
Ede4ka [16]
Multiply 50 by 15.5 to find the total length, which is 775 feet
5 0
3 years ago
A box weighing 46 newtons rests on an incline that makes an angle of 25° with the horizontal. What is the magnitude of the compo
nata0808 [166]

Answer and Explanation :

The magnitude of the component of the box’s weight perpendicular to the incline can be solved using the formula:

F = w cos(a)

Where F is the box’s weight perpendicular to the incline

W is the weight of the box

A is the angle of the incline

F = (46)cos(25)

F = 42 N

3 0
2 years ago
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