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Roman55 [17]
3 years ago
6

Can someone please give me the answers to my math homework

Mathematics
1 answer:
jok3333 [9.3K]3 years ago
3 0

Answer: #1 is 10. #2 is 24. #3 is 3 1/5. #4 is 1 1/9. #5 is 21. #6 is 10 2/3. #7 is 30. #8 is 11 3/7. I’m only telling you eight of them because you are in fifth grade and you should try to complete the worksheet even if you mess up. You will learn from your mistakes after the paper is graded.


Step-by-step explanation: To get the answer, all you have to do is flip the second number and then multiply.


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C-c+a+ |a|; use a = 4, and c=5
Ulleksa [173]

Answer:

c-c+a+|a|

5-5+4+|4|

8

Step-by-step explanation:

5 0
2 years ago
For the given functions f and g, complete parts (a)-(h). For parts (a)-(d), also find the domain.
slamgirl [31]

The domain for (a) , (b) , (c) is all set of real numbers , for (d) (x ε R except x = 3/8.

The complete question is

a) (f + g)(x), (b) (f – g)(x), (c) (f × g)(x), (d) (f / g)(x), (e) (f + g)(7), (f) (f - g)(2), (g) (f.g)(3), (h) (f/g)(27)

<h3>What is a Function ?</h3>

A function is the law that defines the relation between independent and a dependent variable.

It is given that

f(x) = 3x+8

g(x) = 8x-3

(a)  (f + g)(x) = 3x+8 +8x-3 = 11x+5

(b)  (f – g)(x) = 3x+8 -8x+3 = -5x +11

(c) (f × g)(x) = (3x+8)(8x-3) = 24x²-9x+64x -24 = 24x² +55x-24

(d)(f / g)(x) = (3x+8)/(8x-3)

(e) (f + g)(7) = 11*7+5 = 77+5 = 82

(f) (f - g)(2)= -5*2 +11 = 1

(g) (f.g)(3) =24*9 +55*3 -24 = 357

(h)  (f/g)(27) = (3x+8)/(8x-3)  = (3 * 27 +8)/(8*27-3) = 89/213

The domain for (a) , (b) , (c) is all set of real numbers , for (d) (x ε R except x = 3/8)

To know more about Function

brainly.com/question/12431044

#SPJ1

3 0
2 years ago
What is the inverse function of f(x)=2x-1
Goshia [24]

Step-by-step explanation:

Given

f(x) = 2x - 1

f^-1 (x) = ?

Now

Let y = f(x)

or y = 2x - 1

Interchanging the role of x and y

x = 2y - 1

x + 1 = 2y

y = <u>x </u><u>+</u><u> </u><u>1</u>

2

Therefore f^-1(x) = <u>x </u><u>+</u><u> </u><u>1</u>

2

Hope it will help you :)

8 0
3 years ago
Need help with question 11
Iteru [2.4K]

Domain:-> ( (-infinity) ,4)

Range:-> ((-infinity),infinity)

increasing in (-2.8,1.4)

decrasing in ( (-infinity) ,-2.8 ) U (1.4, infinity)

Hope it helps...

Regards,

Leukonov/Olegion.

5 0
3 years ago
-2 = g-9 <br> I need this answer right now as I speak!!
tangare [24]

Answer:

g=7

Step-by-step explanation:

-2=g-9

switch sides

g-9= -2

add 9 to both sides

g-9+9= -2+9

simplify

g=7

3 0
3 years ago
Read 2 more answers
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