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
8_murik_8 [283]
3 years ago
10

An old house has a basement stairway that has steps with 7.25 inch vertical risers and 10 inch horizontal treads. What is the sl

ope of the stairway? Round to two decimal places.
Mathematics
1 answer:
saul85 [17]3 years ago
6 0

Answer:

Final answer is slope = 0.73

Step-by-step explanation:

Given that an old house has a basement stairway.

Stairway has steps with 7.25 inch vertical risers and 10 inch horizontal treads. Now we need to find about what is the slope of the stairway.  Also round the answer to two decimal places.

slope=\frac{rise}{run}=\frac{7.25}{10}=0.725

Now round that value to two decimal places gives 0.73

Hence final answer is slope = 0.73

You might be interested in
Which of the following is a correct solutions to the following quadratic?<br> 2x2 - 6x + 5 = 0
astraxan [27]

Answer:

-1/6

Step-by-step explanation:

4-6x+5=0

-6x+5=-4

-6x=-4+5

-6x=1

6x=-1

x=-1/6

6 0
3 years ago
Find a recurrence relation for the number of permutations of a set with n elements
Diano4ka-milaya [45]

Answer:

here

Step-by-step explanation:

here

u can see in pictures

5 0
3 years ago
Cmon fwm on dis one to
stich3 [128]

Answer:

x = 10.5

Step-by-step explanation:

we know that ZP = PX (its the midpoint of the rectangle)

11 = PX

ZP + PX = ZX

11+11 = ZX

22 = ZK

2x + 1 = 22

2x = 22 -1

2x = 21

x = 21/2

x = 10.5

3 0
3 years ago
2d + 1 = 9<br><br> so d = what
weeeeeb [17]

Answer:

d is 4 :))

hope that helped

8 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLEIST!!!
sesenic [268]

Considering that the data has no outliers, the mean of 3.2 inches should be used to describe the center of the data represented in this line plot.

<h3>What measure should be used to describe the center of a data-set?</h3>

It depends if the data-set has outliers or not.

  • If it does not have outliers, the mean should be used.
  • If it has, the median should be used.

The dot plot gives the number of times each measure appears. Since there is no outliers, that is, all values are close, the mean should be used. It is given by:

M = (2 x 1 + 3 x 2 + 2 x 3 + 1 x 5 + 1 x 6 + 1 x 7)/(2 + 3 + 2 + 1 + 1 + 1) = 3.2 inches.

The mean of 3.2 inches should be used to describe the center of the data represented in this line plot.

More can be learned about the mean of a data-set at brainly.com/question/24628525

5 0
2 years ago
Read 2 more answers
Other questions:
  • Need help got 20min left almost done with class please let me know if you can help me finish this class
    11·2 answers
  • What is the value of x 20 35 60 70
    14·2 answers
  • Rashid uses 3/4 of the money he saved to by a tv. after he buys the tv set he has $90 left. how much money had he saved
    6·1 answer
  • Mary is 3 times as old as her brother, Josh. If Josh is 6 years old how old will Mary be on her next birthday?
    9·2 answers
  • What is the median of the data set?
    9·1 answer
  • Adding and subtracting percents of quantity
    8·1 answer
  • Given f(x) = -x – 1, solve for a when f(x) = 6.
    10·1 answer
  • Help please, I'm not timed
    8·1 answer
  • While scuba diving, Rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. What
    7·2 answers
  • HELP PLEASEEEEE THank you fractions &amp; ratios fill in space:
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!