3 years ago

PLEASE HELP ASAP! WILL GIVE BRAINLIST!

Mathematics

1 answer:

agasfer [191]3 years ago

4 0

Answer:

f(x) = 10x - 2x + 4.

Step-by-step explanation:

This is linear because the degree of x is 1.

The others have degree 2 , degree 3 and degree -1.

(f(x) = 2/x = 2x^-1)).

You might be interested in

Help plz...........................

stich3 [128]

Answer:So its simple just forget about the letters add the numbers then place the letter and x

Step-by-step explanation: ( Always Parentheses first) Then i think you divide it by the outside number

4 0

3 years ago

Read 2 more answers

Please help i will mark brain list

Lina20 [59]

The answer would be 150

6 0

3 years ago

If 4C + 3 = 15, what is the value of C?

Soloha48 [4]

4c+3=15
You need to get rid of the 3
So you minus it from each side so you
4c=12
12/4=3
So c =3

4 0

3 years ago

Read 2 more answers

ANOTHER ONE PEOPLE!!! ANOTHER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Tasya [4]

Answer:

10.3

10,7

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

In a right triangle abc, cd is an altitude, such that ad=bc. Find ac, if ab=3 cm, and cd= square root 2 cm.

Mashcka [7]

AC² + BC² = AB² AD² + CD² = AC²

BC² = AB² - AC² BC² + CD² = AC² (AD=BC is given)

BC² = AC² - CD²

AB² - AC² = AC² - CD² (both sides were = to BC²)

AB² + CD² = 2AC²

(3)² + (√2)² = 2AC² (AB=3 and CD=√2 were given)

9 + 2 = 2AC²

11 = 2AC²

$\frac{11}{2}$ = AC²

$\sqrt{\frac{11}{2} }$ = AC

$\frac{11\sqrt{2} }{2}$ = AC

7 0

3 years ago