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
Vera_Pavlovna [14]
3 years ago
12

An elevator is traveling underground at a constant rate. The equation y= -2x - 10 can be used to represent this situation, where

y is the position of the elevator underground in feet and x is the number of seconds the elevator has been traveling Which statement best describes the position of the elevator, given this equation?
O From a starting position of 2 feet underground, the elevator is descending 10 feet per second

O From a starting position of 10 feet underground, the elevator is descending 2 feet per second

O From a starting position of 2 feet underground, the elevator is ascending 10 feet per second

O From a starting position of 10 feet underground, the elevator is ascending 2 feet per second​
Mathematics
1 answer:
professor190 [17]3 years ago
8 0

4 is correct

reason is because the number next to x is the constant number and the end number is where you started

You might be interested in
Give the equation of the horizontal asymptote shown below.
Oxana [17]
Polynomial division yields

\dfrac{7x^2}{x^2+5}=7-\dfrac{35}{x^2+5}

As x\to\pm\infty, you have the remainder term approaching 0, so the horizontal asymptote is the line y=7.
4 0
3 years ago
Read 2 more answers
4 - x + <img src="https://tex.z-dn.net/?f=6%5E%7B2%7D" id="TexFormula1" title="6^{2}" alt="6^{2}" align="absmiddle" class="latex
Lemur [1.5K]

Answer:

x ≤ 19

Step-by-step explanation:

The instructions here are probably "solve for x."  Please include them.

4 - x + 6^2 ≥  21

becomes 4 - x + 36 ≥  21

Now combine like terms.  4 and 36 combine to 40:  40 - x ≥ 21, and so:

19 - x ≥ 0

Adding x to both sies results in

x ≤ 19

Please, include the instructions when you post a question.  Thanks.

3 0
2 years ago
Find the measure of angle y. Round your answer to the nearest hundredth. (please type the numerical answer only) (6 points)
mamaluj [8]

Answer:

x = 35.68533471.. degrees

Step-by-step explanation:

5-7-12 right triangle

According to Soh Cah Toa, the angle you are looking for is sin(x) = 7/12. Solve.

7 0
2 years ago
Please Help me with this problem!!! ASAP
castortr0y [4]

The average rate of change is -5 per month

<h3>How to determine the average rate of change?</h3>

The interval is given as:

July to December

From the graph, we have:

July = 110

December = 30

The average rate of a function over the interval (a, b) is calculated as:

Rate = [f(b) - f(a)]/[b - a]

So, we have:

Rate = (30 - 110)/(December- July)

This gives

Rate = (30 - 110)/(12 - 7)

Evaluate

Rate = -16

Hence, the average rate of change is -5 per month

Read more about average rate of change at:

brainly.com/question/23715190

#SPJ1

6 0
1 year ago
Function P represents the perimeter, in inches, of a square with the side length x inches.
tatyana61 [14]

Answer:

   x =0,1,2,3,4,5,6

P(x) =0,4,8,12,16,20,24

Step-by-step explanation:

P(x)= 4x

4 x 1 = 4

4 x 2 = 8

4 x 3 =12

4 x 4 = 16

4 x 5 = 20

4 x 6 = 24

7 0
3 years ago
Other questions:
  • Given triangle IMJ with altitude JL, JL = 32, and IL =24, find IJ, JM, LM, and IM.
    7·2 answers
  • How much do a red pepper weight in grams
    7·2 answers
  • Santino bought a book for $23.54. The price of the book was $22. What was the sales-tax rate?
    8·2 answers
  • There are 1996 students at TCHS. The number of girls is 52 less than the number of boys . How many boys and girls
    14·2 answers
  • 20points please please help!!!!!!
    15·1 answer
  • Assume the random variable X is normally distributed with mean μ = 50 and standard deviation σ = 7. Compute the probability
    5·1 answer
  • Simplify the expression. -17+[(8-3)-(-14-19)]=
    15·1 answer
  • STEP BY STEP what is 8-11
    10·2 answers
  • Hannah was asked to make d the subject of the formula<br> d-7=4d+3/e<br> Finish her question.
    12·1 answer
  • 20 Points pls Help !
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!