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
Alik [6]
3 years ago
15

pA submarine submerged at a depth of -35.25 meters dives an additional 8.5 meters. What is the new depth of the submarine?

Mathematics
1 answer:
olga55 [171]3 years ago
4 0

New depth = Original depth + additional depth

                   = - 35.25 + (- 8.5)

                   = - 35.25 - 8.5

                   = - 43.75

Hence, new depth of the submarine is - 43.75 meters.

You might be interested in
Need help can someone help me with this question
REY [17]

In system A, the first equation multiply by 4

8x - 4y = 12 (1st)

3x + 4y = 10 (2nd)

--------------------add

11x = 22

So answer is B.



7 0
3 years ago
What is the exact value of tan 30° ? enter your answer, as a simplified fraction, in the box?
attashe74 [19]

In this question , we have to find the value of tan 30  and we need to write the answer in simplified form .

tan x = \frac{sin x}{ cos x}

Substituting the values of sin (30) and cos(30, we will get

tan (30) = \frac{1/2}{ \sqrt{3} /2}

Multiplying both numerator and denominator by 2, we will get

tan(30 )  = \frac{1}{ \sqrt3}

TO simplify it, we need to multiply both numerator and denominator by square root 3.

tan(30) = \frac{ \sqrt 3}{ \sqrt3 * \sqrt 3} = \frac{ \sqrt 3}{3}

6 0
2 years ago
Read 2 more answers
The chairlift at a ski resort rises a total of 2600 feet from where it starts. The angle of elevation is about . How far do ride
MArishka [77]
<span>Since 3100/1.4*5280=3100/7392=24.8 degrees for the angle of the ski slope.</span>
7 0
2 years ago
Explain how the number line can
DochEvi [55]

9514 1404 393

Answer:

  points closest to zero will give the least change; those farthest away will give the greatest change. Listing the points in order by distance from 0 will put them in order by amount of change.

Step-by-step explanation:

The amount of change is the absolute value of the number on the number line. That value is the (positive) distance from 0. The numbers will most easily be compared if they are all put on one side of zero. For example, -1.75 and 1.75 are the same distance from zero, as are -3.25 and 3.25.

Listing the points in order by distance from 0 will put them in order by amount of change. In order, least change to greatest change, the numbers are ...

  -1.75, 2.50, -3.25, -3.50, 4.75

5 0
2 years ago
Margot is trying to decide between cable and satellite TV. Cable has a package of $49.99 a month for the basic package, plus $9.
VashaNatasha [74]
The cost of cable (c) in terms of months (m) is
  c = (49.99 +9.95 +9.95 -10.00)m
  c = 59.89m

The cost of satellite TV (s) in terms of months is
  s = 125.00 +49.95m

The difference in price is ...
  s - c = (125 +49.95m) -(59.89m)
  s - c = 125 -9.94m

At 12 months, the difference in price is
  s - c = 125 -9.94*12 = 5.72
This number is positive, which means ...
  the Cable company will save Margot money over a 12-month period.

At 24 months, the difference in price is
  s - c = 125 -9.94*24 = -113.56
This number is negative, which means ...
  the Satellite TV company will save Margot money over a 24-month period.


_____
A graph of the costs shows a cross-over at 12.5 months. Until then, the Cable provider is less expensive. Over terms longer than that, the Satellite TV provider is less expensive.

3 0
2 years ago
Other questions:
  • Subtract. −24−(−19) Enter your answer in the box.
    15·2 answers
  • What property is shown in the equation? Help please
    8·1 answer
  • Which of the following sampling techniques is the most likely to produce a random sample, representative sample of all students
    7·2 answers
  • X+2=6x-18<br> Please help, i need to solve for x, and this is really confusing for me.
    15·2 answers
  • Use long to divide 34298 by 26 then select the true statement the quotient has a remainder of 4 the quotient has a remainder of
    5·1 answer
  • F is a trigonometric function of the form f(c) = a cos(bm + c) + d.
    12·1 answer
  • Help!
    13·1 answer
  • What's 5+5+5+5+5+5? and then times 1 ?
    8·2 answers
  • What kind of triangle is ABC? Select all that apply.
    15·1 answer
  • Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!