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Scilla [17]
3 years ago
7

For the following sum, determine whether the result is rational or irrational and choose the appropriate reason.

Mathematics
1 answer:
Aleks04 [339]3 years ago
4 0

Answer:

A

Step-by-step explanation:

The result is irrational

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Jules has 1200 and is spending 40 per week. kelsey has 400 and is saving 50 a week. in how many weeks, will jules and kelsey hav
expeople1 [14]
After x weeks:
Jules will have: 1,200 + 40 x.
Kelsey will have: 400 + 50 x.
If we want to know in how many weeks will they have the same amount of money, we will make an equation:
400 + 50 x = 1,200 + 40 x
50 x - 40 x = 1,200 - 400
10 x = 800
x = 800 : 10
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Given:

y=-5(x-5)+1

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Since the given plane is limited to values of 10 and -10, the points that we can plot are the points (4, 6) and (5, 1)

The graph would then look like this:

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486 divided by 6 is 81

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Nikolay [14]
Based on the given question above, the correct answer would be the fourth option. The <span>circumstance that the cross section can be a non-rectangular parallelogram is that, </span><span>when the plane makes an acute angle to the base and intersects three vertical faces. Hope this answers the question. </span>
7 0
4 years ago
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