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Anuta_ua [19.1K]
3 years ago
5

Thirty one and two tenths as a decimal number

Mathematics
1 answer:
Marat540 [252]3 years ago
3 0

Answer:

3.1

Step-by-step explanation:

To write 31/10 as a decimal you have to divide numerator by the denominator of the fraction.

We divide now 31 by 10 what we write down as 31/10 and we get 3.1

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Sandra waits tables at Polly's Tamales. While she is working, she receives a discount on any food she buys. If an item normally
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Determine if the two lines with the given slope are parallel, perpendicular, or neither. Circle your
Sati [7]

Answer:

As the lines are neither parallel nor perpendicular.

Therefore, the correct answer is ''neither''.

Hence, option C is correct.

Step-by-step explanation:

Given

m₁ = 3/2

m₂ = -3/2

We know that when two lines are parallel, they have equal slopes

But

m₁ ≠ m₂

3/2 ≠ -3/2

As the m₁ and m₂ are not equal.

Hence, the lines are not parallel.

We know that when two lines are perpendicular, the product of their slopes is -1.

Let us check the product of two slopes m₁ and m₂

m₁ × m₂ = 3/2 × -3/2

              = -9/4

              = -2.25

As

m₁ × m₂ ≠ -1

Thus, the lines are not perpendicular.

Conclusion:

As the lines are neither parallel nor perpendicular.

Therefore, the correct answer is ''neither''.

Hence, option C is correct.

8 0
3 years ago
I’m trying to get a lot of my geometry done. Please help.
Nataliya [291]

Answer:

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6 0
4 years ago
Which scenario can the following graph describe? A)the total time a kite is up in the air as it goes up for a little bit ,comes
Vadim26 [7]

Answer:

Option C is the correct answer.

Step-by-step explanation:

We are given,

<em>A graph where the function first increases and then decreases to touch the x-axis and the increases.</em>

It is required to find the corresponding situations.

So, from the options we have that,

The graph represents the speed of a vehicle which first increases (as it accelerates), then decreases (slows down) and then touch the x-axis (stops at the light) and then increases (accelerates on the ramp for a freeway).

Hence, option C is scenario that the graph describes.

4 0
3 years ago
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