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Sholpan [36]
3 years ago
12

A linear equation determines a line in the xy-plane. A. True B. False

Mathematics
2 answers:
vagabundo [1.1K]3 years ago
7 0

Answer:

true

Step-by-step explanation:

Artemon [7]3 years ago
4 0

Answer:

True, A linear equation determines a line in the xy-plane.

Step-by-step explanation:

A linear equation is in the form of Px + Qy = R where P , Q and R are constants.

Let us take an example 2x +3y = 6

When we plot the above equation in graph we get a line in xy plane.(as shown below) Since, there are two variables, x and y, then will it be possible, only on the xy plane.

It is also clear from the graph that linear equation shows the relation between x and y axis. Thus, it is true to say a  linear equation determines a line in the xy-plane.

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Step-by-step explanation:

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2 years ago
How many times does 9 goes into 3000
saveliy_v [14]
It goes in 3000, 333.33 times.
5 0
3 years ago
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On the first day, a company has 64 orders for shipping crates on backorder. Every day customers order 18 more shipping crates. I
SOVA2 [1]

The <em><u>correct answer </u></em>is:

B. 14

Explanation:

Let x be the number of days.  On day 1, we begin with 64 orders.  We gain 18 orders per day; this is 18x, and gives us

64+18x.

We also make 28 crates per day, which decreases the number of crates we need by 28 per day; this is -28x, and gives us

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Combining like terms, we get

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4 0
3 years ago
It cost mrs sapranaro $245 for her and 6 people to take a day long guided tour of the Everglades how much does the guided tour c
Serga [27]
It cost 35$ for each  person to go
8 0
3 years ago
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P (a) =0.60, p(b) = 0.25, and p(a and b) =0.15 what is p(a or b) ?
choli [55]

Answer:

C is the correct option

Step-by-step explanation:

To find the probability of P(a or b) we will use  the formula:

P(a or b)= P(a)+ P(b) - P(a-b)

Now put the given values in the formula:

P(a or b)= 0.60+0.25-0.15

P(a or b)=0.85 - 0.15

P(a or b)= 0.70

Thus the correct option is C....

7 0
3 years ago
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