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bekas [8.4K]
3 years ago
9

Classify each number as rational or irrational. 4.27 ,0.375 ,0.232342345... V62 ,13/1

Mathematics
1 answer:
iVinArrow [24]3 years ago
5 0

Step-by-step explanation:

427:100

375:1000

23:99

........

13:1

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Answer:

1080 = X x Y × Z This is my final answer.

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3 years ago
Please help me with this! Very much appreciate
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Answer:

The answers for your two problems, can be found below in the attached images.

Problem 1

Graph

The graph was plotted using a calculator. We can see that the graph opens up.

f(x) = x^2 + 4x +3

Vertex

The vertex is the minimum point of the equation

In this case  Vertex (V) = (-2,-1)

Axis of symmetry

The x axis corresponding to the vertex component

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y intercept

Interception with the y-axis

From the first attached image, we can see that they y intercept occurs

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Problem 2

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f(x) = 2x^2 + 3x +1

Vertex

The vertex is the minimum point of the equation

In this case  Vertex (V) = (-0.75,-0.125)

Axis of symmetry

The x axis corresponding to the vertex component

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y intercept

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From the second attached image, we can see that they y intercept occurs

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8 0
3 years ago
A science test, which is worth 100 points, consists of 24 questions. Each question is worth either 3 points or 5 points. If x is
aniked [119]

Answer:

10 three-point questions and 14 five-point questions.

Step-by-step explanation:

x+y = 24

3x+5y = 100

We can solve this system of equations using elimination. In order to do this, let's first multiply the first equation by 3...

3x+3y=72

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Now, subtract the first equation from the second equation...

2y=28

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y=14

Plug this back into any of the equations to solve for x...

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2 years ago
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NikAS [45]

Answer:

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Step-by-step explanation:

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9/4=t^2

square root of 9/4 is 3/2 or 1.5

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2 years ago
Hailey paid $13 for 1 3/7 kg of sliced salami. What was the cost per kilogram of salami?
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$9.10 per kilogram of salami
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