How do i slove this and the input is -9
how do i slove this and the input is -9 - 1

Answers

Answer 1
Answer:

Equation step-by-step:

y = √(-9) - 2

\bf~y = 3i -2


Hope it helped,


BioTeacher101


(If you have any questions feel free to ask them in the comments)


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use the unit circle for the trigonometric identities 

A veterinarian has found that 4 cat years equal 32 human years, and 8 cat years equal 48 human years. Are cat years proportional to human years? Explain your reasoning.

Answers

No, because for them to be proportional they have to be equal, which they aren't say they were each cat year is 8 human years so the first is right but for the second one to be right it has to be 64. Hope this helps you out.

if 5 potatoes together have a mass of 1 kilogram and 8 pears together have a mass of 1,200 grams, which has the greater mass, a potato or a pear? explain

Answers

The potatoes because kilograms are bigger than grams

Final answer:

The pear has a greater mass than the potato.

Explanation:

  • To compare the mass of a potato and a pear, we need to convert the mass of each to the same unit. Since the mass of the potatoes is given in kilograms and the mass of the pears is given in grams, we need to convert the mass of the pears to kilograms. There are 1,000 grams in a kilogram, so the mass of the pears is 1.2 kilograms.
  • Comparing the mass of the potato and the pear, we can see that the pear has a greater mass of 1.2 kilograms, while the potato has a mass of 1 kilogram.

Therefore, the pear has a greater mass than the potato.

Learn more about mass here:

brainly.com/question/35704156

#SPJ6

An iguana at a pet store is 5 feet long.measurements for iguana cages are given in inches.How many inches long is the iguana?

Answers

Given is :

The length of the iguana = 5 feet

But as the measurements for iguana cages are given in inches. So, we have to convert feet into inches.                                                    

1 foot = 12 inches,

5 feet = 12*5=60

Hence, the length of iguana in inches is 60 inches.

60 inches long because, there are 12 inches to a foot and if the iguana is 5 feet that would mean to find the inches it would be 12*5=60

Enjoy!=)

Need help.How to do it. Or could someone answer it.Thanks

Answers

so the sheet is called: sets of real numbers
you have the sets
1.natural numbers
2. whole numbers
3. integers
4. rational numbers
5. irrational numbers

1. Natural number: counting numbers not including zero ex. 1,2,3,4...
2. whole numbers: natural numbers and zero ex. 0,1,2,3,4...
3. integers: whole numbers and their negative counterparts ex. -4,-3,-2,-1,0,1,2,3,4...
4. rational numbers: numbers that can be expressed as a/b where b is not equal zero ex 1/4, 3/1, 0/9...
5. irrational numbers: numbers that don't end ex. pi, (note, 0.3333333333333 doesn't count since it can be expressed as 1/3)



so we calculate them and put them into the proper set

1. -15
this is negative, so it is an integer

2. 11
this is a counting number so it is a natural number

3. squarerootof 30
if you calculate this you get a long number. I am not sure weather it ends or not so it could be irrational

4. 17/3
this is rational since it is in the form a/b

5. 6
this is counting so it is natural number

6. 0
this is a whole number

7. -13
this is negative, so it is an integer

8. 3
this is a counting number so it is anatural number

9. 10/11
this is rational since it is in theform a/b

10. 14
this is a counting number so it is anatural number
 
11. -13
we did this already on no.7
it's an integer

12. pi
this is irrational

13. 475/325
 this is rational since it is in theform a/b

14. squarerootof 77
if you calculate this you get a longnumber. I am not sure weather it ends or not so it could beirrational


15. 6/7

this is rational since it is in theform a/b

16. squarerootof 0
this is a whole number because swuareroot of zero=zero

17. -squareroot 196
this is an integer since if you calculate it, it gives you -13

18. -1
 this is negative, so it is an integer

so the answers are
1. Integer
2. Natural
3. Irrational
4. Rational
5. Natural
6. Whole
7.
Integer
8. Natural
9. Rational
10. Natural
11.
Integer
12. Irrational
13. Rational
14. Irrational
15. Rational
16. Whole
17. Integer
18.
Integer




May u plz help me I don’t understand?

Answers

I believe #7  is c but i dont know the other one