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Galina-37 [17]
3 years ago
11

What's the appropriate domainplease help ​

Mathematics
2 answers:
Inga [223]3 years ago
7 0
Integers, they use degrees
Yakvenalex [24]3 years ago
6 0
Integers because it uses degrees
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Can someone please help me with this problem...thanks
makkiz [27]

Answer:

41/15

Step-by-step explanation:

I don't know

8 0
3 years ago
Meredith solved a quadratic equation. Her work is shown below.
Damm [24]

Answer:

Step 2

Step-by-step explanation:

Meredith made a fatal mistake or error in step 2;

Any quadratic problem will always have two solutions. Therefore since, we only have one solution here, it is wrong. The mistake was incurred in step 2;

  From the given problem ;

    <u> Wrong                                                  right</u>

    2(x + 4)² = 242

    (x + 4)² = 121     Step 1  

     x+4=11              Step 2                  x + 4  = ± 11

     x  = 7                Step 3                  x + 4  = 11 or x + 4  = -11

                                                           x  = 11- 4     or    x  = -11 - 4

                                                           x  = 7 or -15

3 0
3 years ago
the variable Z is invery proportional to X. when X is 3, Z has the value 6. what is the value of Z when X = 12
MrMuchimi

"inversely proportional," please.

z = k/x

When x is 3, z = 6; find k: 6 = k/3, or k = 18.

Then z = 18/x. When x = 12, z = 18/12 = 2/3 (answer)

6 0
3 years ago
Jon earns $77 per week. Choose the expression below to help him find out how much he'll earn after x weeks.​
Damm [24]

Answer:The equation is  $77 x ? =x

8 0
3 years ago
Read 2 more answers
In 16 years, Ben will be 3 times as old as he is now. How old is he?
Igoryamba

First, do 16 x 3 to get 48. Then subtract 16 and youll get 32

3 0
3 years ago
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