2 years ago

Please I really need the answer for this

Mathematics

2 answers:

sasho [114]2 years ago

8 0

The answer is A it is correct.

RideAnS [48]2 years ago

8 0

Answer: THE OBJECT MUST MOVE IN THE SAME DIRECTION AS THE FORCE. WORK IS DONE ON AN OBJECT IF TWO THINGS OCCUR 1. THE OBJECT MOVES AS A FORCE IS APPLIED 2. THE DIRECTION OF THE OBJECT'S MOTION IS THE SAME AS THE DIRECTION OF THE FORCE APPLIED.

Step-by-step explanation:

You might be interested in

The midpoint of JK is M(4, 5). One endpoint is J(5,2). Find the coordinates of the other endpoint K.

Bogdan [553]

Answer:

Step-by-step explanation:

not 9

7 0

3 years ago

Can someone plss help me I don't understand this!

Yanka [14]

Answer: 4. A

5. C

6. B

Step-by-step explanation:

5 0

3 years ago

Solve by completing the square

HACTEHA [7]

Answer: x = − 1 ± i√ 23

5 0

2 years ago

F(x) = x^2 - 4, X is greater/less than 0<br><br> (a) Find the inverse function of f.<br> F^-1(x) =

Natali5045456 [20]

Step-by-step explanation:

f(x) = x² - 4

y = x²-4

x = y²-4

x + 4 = y²

$y = \sqrt{x + 4}$

7 0

2 years ago

A math teacher gets a starting salary of $30,000. IF she gets a 1.5% increase in salary each year, what will her total income be

kolezko [41]

No it is not base e. It is 1.015.

An increase of 1.5 % = 1.015

Year     1,   2,   3,.........................., 30.
   30000, 3000(1.015), 30000(1.015)²,........... 30000(1.015)²⁹

Her Total Income is sum over the thirty 30 year period:

Sn = a(r^n - 1) / (r - 1); a = 30000, r = 1.015, n = 30

Sn = 30000 ( 1.015^30 - 1) / (1.015 - 1)

      = 30000 (1.56308022 - 1) / (0.015) = 1126160.44

Total = $ 1 126 160.44

5 0

2 years ago