All categories

2 years ago

I put B but it said it was wrong???

Mathematics

1 answer:

zavuch27 [327]2 years ago

8 0

It should be A. Not B

You might be interested in

If h(x) is the inverse of f(x), what is the value of h(f(x))?

Mekhanik [1.2K]

Hello,

f(x) has as inverse f^(-1)(x)
and (fof^(-1))(x)=(f^(-1)of)(x)= x (the neutral function)
so h(f(x))=x

8 0

2 years ago

Read 2 more answers

3x+2.2is equal to x=1.7

Leviafan [203]

Answer:

7.3 answer

Step-by-step explanation:

x=1.7

now

3x+2.2

3×1.7+2.2

7.3

7 0

2 years ago

What is the point of intercection of lines y=x and y=2x+1

12345 [234]

Answer:

(-1, -1)

Step-by-step explanation:

Let's set these two equations equal to each other to solve the system:

x = 2x + 1

Solving for x, we get x = -1

Plug this value of x back into any of the two equations to get y: y = 2 * (-1) + 1 = -1.

Thus, the point of intersection is (-1, -1).

Hope this helps!

8 0

3 years ago

Read 2 more answers

Where are white blue and red boat in the Marina three fourths of the boats in the Marina are white for seventh of the remaining

xeze [42]

Answer:

Step-by-step explanation:

Here is the complete question used in answering this question :

Three-fourths of the boats in the marina are white. 4/7 of the remaining boats are blue , and the rest are red . If there are 9red boats, how many boats are in the marina?

We first have to determine the fraction of the boats that are red

1 - ( $\frac{3}{4}$ + $\frac{4}{7}$ )

1 - $\frac{21 + 16}{28}$

1 - $\frac{37}{28}$

1 - 1 $\frac{9}{28}$

= 9/28

so, 9/28 of the boats are red

let b represent the total number of boats

9/28 x b = 9

to find b, divide both sides of the equation by 28/9

b = 28

5 0

2 years ago

Please help me solve this answer! :)

taurus [48]

Answer:

2,912 People

Step-by-step explanation:

12% of 2,600 is 312

add 312 to 2,600

end up with

2,912 People

5 0

2 years ago

Read 2 more answers