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
trasher [3.6K]
3 years ago
14

A worker in a silver mine descends 60 feet. Use an integer to represent the change in the worker's position.​

Mathematics
1 answer:
iogann1982 [59]3 years ago
8 0

Answer:

-60

Step-by-step explanation:

If the worker is descending, he is going down. The change in his position could be marked on a graph by translating the original point down by 60 units. Aka -60 units.

You might be interested in
I need help with this problem!!! It’s confusing me so much and I need it by tomorrow!please tell me the answer and how you got i
ExtremeBDS [4]
I think its 3 - (0,10, 42)

if you put in the values of the given x, then these are the resulting y values.
8 0
3 years ago
A mixture of pulverized fuel ash and Portland cement to be used for grouting should have a compression strength of more than 130
nekit [7.7K]

Answer:

The null hypothesis is: u >= 1300 KN/m^2

And the alternative hypothesis is:

u < 1300 KN/m^2.

Step-by-step explanation:

The null hypothesis describes hat there is no difference or assiciation between variables of a specific population or that it is a particular average value while the alternative hypothesis states otherwise.

In this case study, the null hypothesis is: u >= 1300 KN/m^2

And the alternative hypothesis is:

u < 1300 KN/m^2.

7 0
3 years ago
I need help with this question I’ve been stuck on please help me
Ray Of Light [21]

Answer:

ok so the answer is b

Step-by-step explanation: because if you divide the numbers and you get the answer you will have to add and there is your answer and please give me a 5 star.

8 0
3 years ago
Find the distance between (6, -7), (3, -5) round your answer to the nearest tenth
saw5 [17]

Answer:

d ≈ 3.6 units

Step-by-step explanation:

calculate the distance d using the distance formula

d = \sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2    }

with (x₁, y₁ ) = (6, - 7 ) and (x₂, y₂ ) = (3, - 5 )

d = \sqrt{(3-6)^2+(-5-(-7))^2}

   = \sqrt{(-3)^2+(-5+7)^2}

   = \sqrt{9+2^2}

   = \sqrt{9+4}

    = \sqrt{13}

    ≈ 3.6 ( to the nearest tenth )

3 0
2 years ago
Figure ABCD is a kite. The area of ABCD is 48 square units. The length of line segment BD is 8 units. What is the length of AC?
Fed [463]

A = d1 x d2 / 2

d1 = BD = 8 units

48 = 8 x AC / 2

48 x 2 = 8 AC

96 = 8 AC

AC = 96 : 8 = 12

Answer: D ) 12 units

8 0
3 years ago
Read 2 more answers
Other questions:
  • In which segment is the function constant
    10·1 answer
  • Express the ratio 21:6 in its simplest form
    11·2 answers
  • Simplify This Expression<br><br> 2.5(4x+10)−2(3x−15)
    6·2 answers
  • Help this question is hard
    8·2 answers
  • Estimate $0.89 ×14 find each product
    5·1 answer
  • I'd Point A is located at (9,2) on a coordinate plane and point B is located at (-9,10), what is the distance between the two po
    9·1 answer
  • The hole for support needs to be feet deep. It is currently inches deep. How much deeper must the hole​ be? Use pencil and paper
    6·1 answer
  • Solve the following quadratic equation by using factorization and formula.
    6·1 answer
  • the circumference, or perimeter, of a circle can be found by multiplying its diameter by 3.14. what is the circumference of a ci
    10·1 answer
  • Compare using &lt;, &gt;, or =. <br> 4 × 102 ___ 9 × 10
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!