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babunello [35]
2 years ago
10

(-4)-(-2)-{(-5)-[(-7)+(-3)-(-8)]}

Mathematics
1 answer:
aleksklad [387]2 years ago
7 0

Answer:

is one

Step-by-step explanation:

its just one i know trust me

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Irina18 [472]

Answer:

A.

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3 years ago
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7 x 2, 14, the area, then use pie, 3.14 to get the circle

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2 years ago
The height of a cable that runs between two supports on a suspension bridge can be modeled by a quadratic function () where is t
Murrr4er [49]

What is the vertex

Its vertex is at (36, -10)

Let us assume that the left edge of the cable is at the origin.

Since the cable is at its lowest height 10 feet halfway between the two supports, the y-coordinate of its lowest point is -10 ft and the x coordinate is 72 ft/2 = 36 ft.

So, its vertex is at (36, -10)

Axis of symmetry

The y-axis.

Since the cable is symmetric about its lowest point, the axis of symmetry is the y-axis.

Domain

The domain is (0, 72).

Since the minimum value of its x-coordinate is at the origin which is x = 0 and the maximum value is at the other support which is at x = 72 ft,

the domain is (0, 72).

Range

The range is (0, -10)

Since the minimum value of the y-coordinate is -10ft and the maximum value is at the origin y = 0,

the range is (0, -10)

x and y-intercepts

The x-intercept is (0, 72) and the y-intercept is (0, 0)

Since the cable is attached at the origin and at 72 feet away  from the origin at the other support, the x-intercept is 0 and 72 ft and the y-intercepts are 0 and 0.

So, the x-intercept is (0, 72) and the y-intercept is (0, 0)

Learn more about quadratic functions here:

brainly.com/question/10606041

5 0
2 years ago
Solve on the interval [0,2pi) 3cscx-1=2
aliya0001 [1]

Answer:

on APEX its d) pi/2

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3 years ago
the ratio of red cars to blue cars in a parking lot was 5 : 3. if there were 40 cars, how much blue cars were there​
maria [59]

Answer: 24

Step-by-step explanation:

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3 years ago
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