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Advocard [28]
3 years ago
6

If h(x)=x-9, find h(13)

Mathematics
2 answers:
Agata [3.3K]3 years ago
7 0

h(13)=13-9=4,inlocuiesti x cu 13 si calculezi.

Helen [10]3 years ago
6 0

If you plug in h, the answer would be 13-9 which is 4.

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A plane descends 1,200 feet then it descends 500 feet what is the answer
SSSSS [86.1K]

Answer:

1700 ft

Step-by-step explanation:

I think you may have read that question wrong, cause the way you worded made it about to be simple addition, and one of the descends should probably be an ascend.

6 0
3 years ago
Evaluate (-28) + 38 + (-12). EXPLAIN YOUR ANSWER, I KNOW IT’S -2, BUT WHY? How do I get -2? I am asking you to explain how you s
kipiarov [429]

Answer:

If the sign before the no. is same then they will get added and the resultant will have the same sign too.

Since before 28 and 12 , both of them have the negative sign , they will get added and the sign of their resultant will be negative too.

So , -28-12 = -40

Now, if the sign before the no.s are different then there will be subtraction, and the sign before the highest no. will be the sign of the resultant.

So,( -28)+38+(-12)

= -28+38-12

= -40+38

= -2

We know that 40> 38

sign before 40 is negative, therefore, their resultant i.e 2 will also get the negative sign

I hope this helps you...

3 0
3 years ago
Which of the fallowing expressions will produce an answer with three significant figures ?
qaws [65]
It will be400 divided by 6.88

4 0
4 years ago
In a survey 7/8 of the people surveyed said that recycling is important. Only 1/2 of them buy products made with recycled materi
morpeh [17]

Answer:

only 3.5 buy products made with recycled material but you have to round it to 4

5 0
3 years ago
A city has a population of 360,000 people. Suppose that each year the population grows by 6.75%. What will the population be aft
Art [367]

Answer:

So, if it grows by 6.75%, each year the population is 106.75% of the year before.

After 1 year, 370,000(1.0675). After two years, 370,000(1.0675)(1.0675).

370,000(1.0675)12 = your answer

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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