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n200080 [17]
3 years ago
5

Which is a graph for the inequality x ≤ 2?

Mathematics
2 answers:
deff fn [24]3 years ago
8 0

Answer:

C

Step-by-step explanation:

Given the inequality x ≤ 2

Since the inequality includes an equal then x can equal 2

This is denoted by a solid circle on 2 on the number line

Since the inequality is less than 2 then the arrow points to the left.

Thus the third line is the required graph → C

Elden [556K]3 years ago
3 0
Answer: D.
The open circle means it could be equal to the starting number
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A lab technician has to fill the tank given below. <br> Find it’s volume .
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Answer:

The volume of the cylinder shown in the figure is 628 cube meters

Step-by-step explanation:

Given figure is about cylinder

The height of the cylinder = h = 8 meters

The radius of the base of cylinder = r = 5 meters

Now, let The volume of cylinder = V m³

So, The volume of cylinder is given as V = \pi×r²×h

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And h is the height of cylinder

The value of  \pi = 3.14

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Or, V =  3.14 × 25 × 8

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So, The volume of cylinder = V  = 628 m³

Hence The volume of the cylinder shown in the figure is 628 cube meters  Answer

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3 years ago
Can someone help me with is one
ch4aika [34]

Answer:

C is your answer

Step-by-step explanation:

7 0
3 years ago
Does the relation y=x^2-1 defines y as a function of x
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Answer:

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Check if there is going to be one y for one x.

Step-by-step explanation:

  1. Re-write it in terms of y=…., meaning solve for y
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Suppose that the exchange rate from U.S. dollars to Canadian dollar is 1 U.S. dollar per 1.0028 Canadian dollars. Joey exchanges
Svetradugi [14.3K]

Answer:

373,952 dollars

Step-by-step explanation:

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Find the exact value of the following.
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