1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Eddi Din [679]
2 years ago
5

Can someone please help tell me answer please!!!!!!

Mathematics
1 answer:
Zina [86]2 years ago
4 0

Answer:

C

Step-by-step explanation:

f(x) = 2(3)^x - 6            find the x and the y intercept

                                   x intercept is when y = 0

                                   y intercept is when x = 0

f(x) = 2(3)^x - 6       x=0

f(0) = 2(3)^0 - 6

     = 2(1)  - 6

f(0) = 2 - 6         y = -4       (0, -4) is the y intercept

f(x) = 2(3)^x - 6  = 0      now y or if you perfer f(x) is equal to 0

        2(3)^x = 6            substracted 6 from both sides  

        (3)^x = 6/2           divided both sides by 2

        (3)^x = 3              when x = 1     3 = 3

              x = 1         (1, 0) is the x intercept  

You might be interested in
What is 3/5 x 3/5=?
balandron [24]
3/5 x 3/5

=9/25 

You have to multiply the 2 numerators (top) and then the 2 denominators (bottom)
6 0
2 years ago
Find the output , h , when the input , x , is -18<br><br> h= 17+x/6
pantera1 [17]
Once you plug in -18 as x you divide it with 6 and the answer of that is -3 then you add 17 and -3 and your output will be 14!
3 0
3 years ago
A sailboat leaves port and sails 12 kilometers west and then 9 kilometers north.
GarryVolchara [31]

Answer:  The sailboat is at a distance of 15 km from the port.

Step-by-step explanation:  Given that a sail boat leaves port and sails 12 kilometers west and then 9 kilometers north.

We are to find the distance between the sailboat from the port in kilometers.

Since the directions west and north are at right-angles, we can visualize the movement of the sailboat in the form of a right-angled triangle as shown in the attached figure.

The sailboat moves leaves the port at P and reach O after sailing 12 km west. From point O, again it moves towards north 9 km and reach the point S.

PS = ?

Using the Pythagoras theorem, we have from right-angled triangle SOP,

Thus, the sailboat is at a distance of 15 km from the port.

3 0
3 years ago
The figure for the other questions
stira [4]
I can't really measure the angles. I can tell you what they look like they'd be. There are three reasons why not. 
1. The paper is slightly bulged where your hand is
2. The circle is slightly distorted by the camera. This  is not that critical. 
3. It is very hard to measure on a computer screen.
There is nothing you could do to make it any better. In fact, given what you had to do, this is a pretty good representation. 

The Three angles -- Question 22
Using the crudest tools you could imagine, I measured the angle where you have written two 90s between the arms as 132°. That angle opens towards the bottom of the page.

The angle that you have called 95 degrees is actually pretty close. I think you read the upper set of numbers on the protractor when you should have been reading the lower set. I make it 89, but I'll bet it is intended to be 90 degrees. 

The third angle on your right is the same as the first one. It comes in at about 132° using my tools again. 

Question 23
I can help you with this. When you are asked to make an equation, you have to use an equal sign somewhere. 

The sum of the three angles should be 360° I'm going to create an error term because I'm almost sure what I measured won't make 360. All circles when you make angles from any point inside them should make angles that add up to 360° when measured with a protractor if the rays of the angles all start from the same point. [If you don't know what a ray is, call it "the arms of the angles"].

So let's create the equation.
Angle1 + angle2 + angle3 + E = 360°
Angle1 = 89° 
Angle2 = 132°
Angle3 = 132°
E is the error that represents the amount away from 360. Your teacher doesn't expect you to get this or to set it into your equation. The main thing you were supposed to do is add up the angles as you tried to do and state what your total was. This is what was expected.
Total = angle1 + angle2 + angle3
Total = 89 + 132 + 132 = 353. My error is 7° too little. So in my equation E = 7°

What to do
Somebody had to mark this with that green felt. You have a teacher. Go to the teacher and ask to be shown how to read the protractor if that person knows. You just need a bit of help. If the teacher cannot tell you, go to someone in your class who knows about that sort of thing and ask them. You're pretty close to getting it.

6 0
3 years ago
Theo deposits $2,000 deposit in a savings account earning compound interest at an annual rate of 5% compounded annually. He make
Arada [10]
The amount in the account after 10 years would be $3257.79
4 0
3 years ago
Other questions:
  • Phineas and Ferb are trying to build the world's tallest water slide. They build the slide in sections that are each 666 meters
    11·2 answers
  • How many centimeters are in 7 meters? 100cm/1m = /7m
    7·1 answer
  • When g(x) is divided by x + 4 the remainder is 0. Given g(x)=x^4+3x^3-6x+8 which conclusion about g(x) is true?
    10·1 answer
  • Which of the following could be the equation for a parabola that opens to the left with vertex (-17,2)?
    7·1 answer
  • Solve for y. 2.4x -1.5y=3
    6·2 answers
  • starting with 25 members a club doubled its membership every year write the function f(n) that expresses the number of members a
    14·1 answer
  • What is the formula for circumference?
    14·2 answers
  • Dilation does not preserve congruence. True or False
    12·1 answer
  • Please answer if your know
    11·1 answer
  • this afternoon dan left school, rode the bus 11/12 of a mile, and then walked 1/3 of a mile to get home. how much farther did da
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!