3 years ago

Am nev de acest ex urgent va rog

Mathematics

1 answer:

never [62]3 years ago

6 0

Serach it, Thats what I did!

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Can someone help me please

navik [9.2K]

Answer:

$the \: answer \: is \: choice \: b \: \frac{ - 2 \sin(x) }{1 + \cos(x) }$

will give you an explanation if you want tag me on comment.

4 0

2 years ago

Rewrite the expression with the given base. 25^3x with a base of 5.

svp [43]

$Use\ (a^n)^m=a^{nm}\\\\25^{3x}=(5^2)^{3x}=5^{2\cdot3x}=5^{6x}$

6 0

4 years ago

Which is the initial value that shrinks an exponential growth function by 50%?

ValentinkaMS [17]

Suppose that the exponential growth function is y = 4^x.

If x = 1, then y = 4^1 = 4.
If x = 3, then y = 4^3 = 64.

Let the initial value be 1/2.

The growth function is now y = 1/2 * 4^x.

If x =1, then y = 2 which is half of the y value before adding the 1/2.

If x = 3, then y = 1/2 * 64 = 32.

Answer: 1/2

7 0

3 years ago

Read 2 more answers

Priya has a recipe for banana bread. She uses 7 1/2 cups of flour to make 3 loaves of banana bread. Andre will follow the same r

DochEvi [55]

9514 1404 393

Answer:

A. b = 2/5f

Step-by-step explanation:

Andre's equation is in the form ...

b = kf

The value of k can be found by dividing by f:

b/f = k

For Priya's recipe, the values are ...

b/f = k = 3/7.5 = 2/5

Andre's equation is ...

$\boxed{b=\dfrac{2}{5}f}$

4 0

3 years ago

Write -0.18 as a fraction in simplest form

balandron [24]

Answer:

-9/50

Step-by-step explanation:

4 0

3 years ago

Am nev de acest ex urgent va rog ​

Am nev de acest ex urgent va rog