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
77julia77 [94]
3 years ago
14

A submarine started at the surface of the water and was moving down at -15 kilometers per minute toward the ocean floor. The sub

marine traveled at this rate for 48 minutes before coming to rest on the ocean floor. What is the depth of the ocean floor?
Mathematics
1 answer:
Tems11 [23]3 years ago
5 0
Depth = -15(48)
depth = -720 kilometers
You might be interested in
Solve through substitution<br><br> –3x–8y=20<br><br> y=5x+19<br><br> Point of intersection, please
Sedaia [141]

Answer:

(-4, -1)

Step-by-step explanation:

-3x - 8y = 20; y = 5x + 19

y = 5x + 19; -3x - 8y = 20

y = 5x + 19

-3x - 8y = 20

-3x - 8(5x + 19) = 20

-43x - 152 = 20

-43x - 152 + 152 = 20 + 152

-43x = 172

-43x / -43 = 172 / -43

x = -4

y = 5x + 19

y = (5)(-4) + 19

y = -1

4 0
3 years ago
If f (x) = x2 + 4x-12. find f(2).
Otrada [13]

Answer:

f=  x^2+4x−12 /x

Step-by-step explanation:

Step 1: Divide both sides by x.

fx /x  =  x^2+4x−12 /x

f=  x^2+4x−12 /x

6 0
3 years ago
For the right triangle with side of lengths 5 12 and 13, find the length of the radius of the inscribed circle
I am Lyosha [343]
Hi,
r*(5+12+13)=5*12\\\\&#10;&#10;r= \dfrac{60}{30} \\&#10;&#10;\boxed{r=2}
3 0
4 years ago
BAD is congruent to BCD by <br> the
scoundrel [369]
AB is congruent to BC
6 0
4 years ago
In an inequality, -2.5 is the lesser number. What is the position of the other number on the horizontal number line in relation
wolverine [178]

Answer:

to the right

.............

8 0
3 years ago
Other questions:
  • The diameter d of a sphere is twice the radius r. The volume of the sphere as a function of its radius is given by v(r)= 4/3(3.4
    10·1 answer
  • When a graphed line is vertical, it indicates that the relation is ?​
    13·1 answer
  • A survey of 2500 subscribers to a certain news paper revealed that 2250 people subscribe to the daily morning edition and 1250 s
    13·1 answer
  • In parallelogram DEFG, DH = x + 3, HF = 3y, GH = 4x – 5, and HE = 2y + 3. Find the values of x and y.
    11·2 answers
  • To the nearest cubic​ centimeter, what is the volume of the regular hexagonal​ prism? 3 cm 8 cm 2.6 cm The volume of the regular
    9·1 answer
  • Two identical quarter circles are cut from a rectangle as shown.
    15·1 answer
  • What is 4/5 = 12/blank | Equivalent Fractions
    15·2 answers
  • Khan question, please help
    15·1 answer
  • *ANSWER IMMINENTLY GIVING 100 POINT BRAINIEST*
    5·1 answer
  • How old is Sumalee if she was 16 years old<br> thirteen years ago?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!