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
adoni [48]
3 years ago
9

The submarine is underwater. It’s position is 645 feet below sea level. It rises in the water 100 feet and then descends 100 fee

t what integer represents the change in the Submarine’s position?
Mathematics
2 answers:
kolbaska11 [484]3 years ago
5 0

Hello!

This submarine rose 100 feet (+100) and then descended (-100). Usually in an equation this would cancel out and make 0. Therefore, our answer is 0.

I hope this helps!

antiseptic1488 [7]3 years ago
5 0

As per the problem

The submarine is underwater. It’s position is 645 feet below sea level.

It rises in the water 100 feet and then descends 100 feet.

Since the submarine again came back to original position by covering the same distance. So there is no change in the submarine's position.

Hence the integer representing the change in the Submarine’s position is 0

You might be interested in
Can anyone help me I don't know how to solve this?
soldi70 [24.7K]
Set up a proportion. 6/10 = 9/x. cross multiply so x times 6 = 6x. And 10 times 9 = 90. so 6x=90. Then 90 and 6x divided by 6. which gets you x=15. The 9 ft tall elephant will cast a 15 ft shadow.
3 0
3 years ago
Find the measure of each side indicated. Round to the nearest tenth. Picture included below.
skad [1K]

Step-by-step explanation:

Use the sine and cosine trig functions

21) cos(52)=13/x

x=13/cos(52)

x=21.1

22) sin(75)=6/x

x=6/sin(75)

x=6.2

4 0
3 years ago
Joy has ₱500.00 to spend for food. She spent ₱98.75 on Monday, ₱73.75 on Tuesday and ₱50.25 on Wednesday. How much money was lef
Alex787 [66]

Answer:

₱277.25

Step-by-step explanation:

₱500.00 - ₱98.75 - ₱73.75 - ₱50.25 = ₱277.25

8 0
2 years ago
What is the length x of the right triangle, rounded to the nearest<br> tenth?
Zarrin [17]

Answer:

109.5; B

Step-by-step explanation:

From your identity,

CosA = adjacent/ hypothenus

A represent an arbitrary angle between the sides in question.

In the question above, A=64

Hypothenus is the longest side and adjacent is the side just below the angle .

In the above case,

Hypothenus= X

adjacent =48

This means;

Cos64 = 48 /X

X = 48 / cos64; [ from cross multiplication and diving through by cos64]

X = 48 /0.4383 [ cos64 in radian = 0.4383]

= 109.51

= 109.5 to the nearest tenth.

Note( do your calculation of angle in radian or else, you won't get the answer)

6 0
3 years ago
You solved a linear system with two equations and two variables and got the equation o=-8. how many solutions does the system of
Luda [366]
If you simplified a two-equation system and all variables were eliminated, two outcomes are possible.

If the final equation is a true equation, like 3=3, then the system has an <em>infinite number of solutions </em> (the equations graph the same line, and all points appear on both graphs)

If the final solution is a mathematically false equation, like 0=-8, the system has no solution. The lines are parallel and never intersect (have a solution)
3 0
3 years ago
Other questions:
  • Ms. Fitness-Buff, a high school gym teacher, wants to propose an after-school fitness program. To get an idea of the fitness lev
    12·1 answer
  • What is the function value of f(2) if f(x) = x + 4
    14·1 answer
  • Simplify the expression
    7·1 answer
  • What is 4 3/8 times 2 2/5 step by step
    11·1 answer
  • Pavel hiked 6 miles on a camping trip . He hiked 3 times as many miles on his next camping trip. How many miles did pavel hike a
    13·1 answer
  • How do you explain this?
    7·1 answer
  • A sailing course is in the shape of an equilateral triangle. If the course has an altitude of 9 mi, what is the perimeter of the
    11·1 answer
  • Solve 28m+21=413 thanks!
    5·2 answers
  • 7 belts and 5 wallets cost $ 225.Write the equation.​
    9·1 answer
  • Jeans cost $38. They are on sale for 45% off. What is the sale price?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!