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antoniya [11.8K]
3 years ago
13

WHAT'S THE AVERAGE CHANGE?

Mathematics
1 answer:
Morgarella [4.7K]3 years ago
5 0

Answer:

1) 2

2) 4

3) 8

Step-by-step explanation:

You must apply the following formula:

\frac{f(x_2)-f(x_1)}{x_2-x_1}

Substitute value, then you obtain:

x=1 and x=2

\frac{4-2}{2-1}=2

x=2 and x=3

\frac{8-4}{3-2}=4

x=3 and x=4

\frac{16-8}{4-3}=8

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How do you use an egg machine?
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like what kind of egg machine because theres a lot of different types

Step-by-step explanation:

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The supplement of an angle is 50 less than 3 times its complement, find the measure of the angle
Lelechka [254]

Answer:

20^{\circ}.

Step-by-step explanation:

Two angles are supplements of one another if their sum is 180^{\circ}.

Two angles are complements of one another if their sum is 90^{\circ}.

Let x^{\circ} be the measure of the angle in question.

The supplement of this angle would be (180 - x)^{\circ}.

The complement of this angle would be (90 - x)^{\circ}.

According to the question:

(180 - x) + 50 = 3\, (90 - x).

Solve this equation for x:

x = 20.

Thus, this angle would measure should 20^{\circ}.

The supplement of this angle would measure (180 - 20)^{\circ} = 160^{\circ}. The complement of this angle would measure (90 - 20)^{\circ} = 70^{\circ}.

Three times the complement of this angle would be 3 \times 70^{\circ} = 210^{\circ}, which is indeed 50^{\circ} greater than the supplement of this angle.

8 0
3 years ago
A diver jumps up and over from a cliff in order to avoid rocks and land in the deeper water. The path of the dive can be modeled
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Answer:

48.06  to the nearest hundredth.

Step-by-step explanation:

f(x) = -16x^2 + 2x + 48

To find the maximum height we convert to vertex form:

= -16(x^2 + 1/8x) + 48

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50 pts and brainliest for first answer
gavmur [86]

Answer:

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An obtuse triangle (or obtuse-angled triangle) is a triangle with one obtuse angle (greater than 90°) and two acute angles. Since a triangle's angles must sum to 180° in Euclidean geometry, no Euclidean triangle can have more than one obtuse angle.

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Degrees: a unit of measurement of angles, one three-hundred-and-sixtieth of the circumference of a circle.

Right Angel: an angle of 90°, as in a corner of a square or at the intersection of two perpendicular straight lines.

Straight Angle: an angle of 180°.

Step-by-step explanation:

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