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Nina [5.8K]
4 years ago
7

Please answer, thank you

Mathematics
1 answer:
cupoosta [38]4 years ago
4 0

Answer:

Step-by-step explanation:

Since y = -3 we can plug straight into the other equation

--> -x + 2y = -6

-x + 2(-3) = -6

-x - 6 = -6

-x = 0

x = 0

To graph this draw a horizontal like across the page at y = -3 and a vertical line down the page to represent x = 0

The point where these lines intersect is (0,-3)

So that would be the ordered pair solution.

You might be interested in
Let x1 = 12, y1 = 15, and y2 = 3. Let y vary inversely with x. Find x2.
vladimir1956 [14]

Answer:

x2 = 60

Step-by-step explanation:

If the variables x and y are inversely proportional, the product x * y is a constant.

So using x1 and y1 we can find the value of this constant:

x1 * y1 = k

12 * 15 = k

k = 180

Now, we can use the same constant to find x2:

x2 * y2 = k

x2 * 3 = 180

x2 = 180 / 3 = 60

So the value of x2 is 60.

3 0
3 years ago
HELP ME I MARK BRAIN THING
disa [49]

Answer:

your answer will be B

Step-by-step explanation:

have a nice day/night !!!

7 0
3 years ago
Read 2 more answers
Please, I need it ASAP!!!! I will give brainliest if correct!!!
LenKa [72]

Answer:

recursive: f(0) = 7; f(n) = f(n-1) -8

explicit: f(n) = 7 -8n

Step-by-step explanation:

The sequence is an arithmetic sequence with first term 7 and common difference -8. Since you're numbering the terms starting with n=0, the generic case will be ...

recursive: f(0) = first term; f(n) = f(n-1) + common difference

explicit: f(n) = first term + n·(common difference)

To get the answer above, fill in the first term and common difference values.

4 0
3 years ago
Pls help urgently extra points and mark brainlist
iragen [17]

Answer:

2x3x11

Step-by-step explanation:

7 0
3 years ago
Help asap first gets brainliest if ur right!!!
Olin [163]

Answer:

13

Step-by-step explanation:

angle AD = 90

FD= 90- 77 = 13

x = 13    

I hope im right!

6 0
3 years ago
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