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
Ilia_Sergeevich [38]
3 years ago
13

Need help from the same last question. (I dont need to do #10)

Mathematics
1 answer:
AysviL [449]3 years ago
8 0
8. The y-intercept is -10. You can find this by just seeing where the line would hit the y-axis. This is basically the starting point so the Scuba Diver's decent started at -10m.

9. You have the y-intercept so put that in slope-intercept form. y=mx+b

y=mx - 10

Now find the slope by picking two points and using the slope formula. I'll use 
(30,-6) and (50,-4), and then plug in the values. 30 = x1, -6 = x2, 50 = x2, -4 = -4. Simplify.

m= y2-y1     -4 - (-6)       2            1
      -------- = ----------- =  --- / 2 =   --- 
      x2-x1      50 - 30      20          10
You might be interested in
Ashley solved the equation for m using the following steps. -4.5 + m = 17 -4.5  -4.5 m = 12.5 What was Ashley’s error?
abruzzese [7]
Ashley's error is that she multiplied m by - 4.5, when she should be adding.


- 4.5 + m = 17 - 4.5 \\  - 4.5 + m = 12.5 \\ m = 17

Hope this helps. - M
7 0
3 years ago
Read 2 more answers
Can somebody solve this advanced algebra problem ?
ELEN [110]
It’s uhh- carrot
just use pemdas
7 0
3 years ago
Convert 88 ounces to pounds.<br> A.0.18 pounds<br> B.5.5 pounds<br> C.1408 pounds
Alina [70]
The answer is B. 5.5 pounds
8 0
3 years ago
Read 2 more answers
3 distance questions:
zhuklara [117]
This one actually made me think. I like your teacher.

2h 30min (2.5)×30mph=75m
1h 30min (1.5)x50mph=75m

1 hour longer when driving to Arkansas

______________________________


11h 12min (11.2)×300mph=3360m
4h 48min (4.8)×700mph=3360m


11h 12min from NY to Paris.
7 0
3 years ago
What time is shown on the clock?
Scorpion4ik [409]

Answer:

it is 11:00 o'clock

havea great dayy

3 0
3 years ago
Read 2 more answers
Other questions:
  • Four dozen cookies take 150 minutes
    11·1 answer
  • Help me with this pls!!!!
    6·2 answers
  • 2. What effect does increasing the sample size have on the mean of the sampling distribution?
    14·1 answer
  • Cari owns a horse farm and a horse trailer than can transport up to 8000 pounds of livestock and tack. She travels with 5 horses
    13·2 answers
  • A triangular pyramid has a volume of 84 cubic centimeters. The triangular base has a 14-centimeter base and a 8-centimeter heigh
    11·1 answer
  • Suppose that F(x)=x^3 and G(x)=-5x^3. Which statement best compares the graph of G(x) with the graph of F(x)?
    9·2 answers
  • The gradient of line joining (0,0) and (3,6) is​
    13·1 answer
  • What is the volume of the prism?
    5·1 answer
  • Drag and drop the correct volume of the cylinder into the box to find the volume of the
    5·1 answer
  • 3.What do we do when we have an answer that is a double-digi
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!