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Mashutka [201]
3 years ago
5

Y=a(x-h)²+k Is it positive or negative? Explain.

Mathematics
2 answers:
romanna [79]3 years ago
7 0

Answer: it determines if the numbers are positive or negative

Step-by-step explanation:

x stays the same integer

k flips the sign

Blababa [14]3 years ago
5 0

Answer:

y = a(x – h)2 + k, where (h, k) is the vertex. in y = ax2 + bx + c (that is, both a's have exactly the same value). The sign on "a" tells you whether the quadratic opens up or opens down.

Step-by-step explanation:

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Larry measures an object mass in grams which of the following object is he most likely measuring
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If Larry is measuring the object's mass, the object he is most likely measuring is; D: A horse.

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There are different units of measurement for different parameters such as meters for length, seconds for time, Amperes for current e.t.c.

Now, we are talking about measurement of an object mass in grams. This means it has to be a living thing and as such from the options, the only living thing is a horse.

Read more about Mass Measurement at; brainly.com/question/5493941

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2 years ago
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3 years ago
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4 years ago
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3 0
3 years ago
Find the value of z.
Leokris [45]

The exterior angle at the intersection of the tangent and secant has a measure that is half the difference between the intercepted arcs.

... ((10x+20) -80)/2 = 2x+15

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