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meriva
3 years ago
13

Is this relation a function? EXPLAIN WHY OR WHY NOT

Mathematics
1 answer:
ra1l [238]3 years ago
3 0

It is a function, because you are associating one and exactly one y-value to each x-value.

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Is the function g(x)=9<br> x+1 linear or nonlinear?
Licemer1 [7]
It is a linear function
3 0
4 years ago
What is an rational number and irrational number between 7.7 and 7.9
avanturin [10]
Rational number is 7.8 irrational numbers is 7.7 and 7.9
4 0
3 years ago
Please help me, the attachment is below. (If you don't know the answer to the question please don't answer, thank you.)
Liono4ka [1.6K]

Answer:

See Below.

Step-by-step explanation:

Paragraph Proof:

We are given that ∠1 ≅ ∠4. ∠1 and ∠4 are alternate exterior angles. Since they are congruent, by the Alternate Exterior Angles Converse, the two lines being cut by the transversal must be parallel. Then by the Alternate Interior Angles Theorem, ∠3 ≅ ∠2.

2-Column Proof

 Statements                                               Reasons:

1) \angle 1\cong \angle 4                                                    Given

2) \text{The two lines are parallel}                        Alternate Exterior Angles Converse

3) \angle 3\cong \angle 2                                                  Alternate Interior Angles Theorem

I would write a flowchart as well, but unfortunately, I never learned it that way.

8 0
3 years ago
Write an algebraic expression for this situation . Steve made a down payment of $300 on a new tv. He paid $37 per month for x mo
Temka [501]
300+37x
300+37(9)
300+333
633
5 0
3 years ago
The City Sights tour company had the same ratio of tourists to guides on both days this weekend. On Saturday, there were 120 tou
Anastasy [175]

Answer:

There were 6 guides on Sunday.

Step-by-step explanation:

Same ratio

On Saturday, 120 tourists and 18 guides.

On Sunday, 40 tourists and x guides.

Due to the same ratio:

\frac{120}{40} = \frac{18}{x}

3 = \frac{18}{x}

3x = 18

x = \frac{18}{3}

x = 6

There were 6 guides on Sunday.

5 0
3 years ago
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