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vlada-n [284]
3 years ago
5

When is it logical to use 22/7 instead of 3.14 for pi

Mathematics
1 answer:
SpyIntel [72]3 years ago
7 0
22/7 and 3.14 are the same thing but 3.14 is just a easier whey of saying it/ understanding it
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Find the nth term for this sequence -1 - 4 - 9 - 16 - 25
Fudgin [204]

Answer:

Un = -n²

Step-by-step explanation:

Un = -n²

it's a quadratic term but with minus sign, just it

U1 = -1² = -1

U2 = -2² = -4 and so on

7 0
3 years ago
What is the equation of a line when the slope is 7 and the y-intercept is -9.
den301095 [7]

Answer:

y = 7x - 9

Step-by-step explanation:

y = mx+b

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5 0
2 years ago
A town uses positive numbers to track increases in population and negative numbers to track decreases in population. The populat
Alex73 [517]
Well heres what to do


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5 0
2 years ago
Read 2 more answers
List the sides of each triangle from shortest to greatest
True [87]

A) First, we need to calculate x. We can do this by doing: 180-(70+50), which is nothing but 60.

Since the largest angle is 60, it means that the side opposite of it is the largest side. Which in this case, side AB.

So the largest side is AB.

Now, let's take a look at the smallest angle which is <B, because AC is the opposite of this angle, it must also be the smallest side.

We're left with angle <50, which is "medium" sized? Obviously, this can just be put in the middle (Side BC)

So, for response A, you should get AC, BC, AB.

Now for problem B, it's the same steps we did above. If you replicate what we did you should get PQ, PR,RQ.

Please let me know how I did.

Happy studying!

3 0
3 years ago
What type of number is -240.1?
Marina CMI [18]
The number is rational
3 0
3 years ago
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