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
Nadusha1986 [10]
1 year ago
11

What is the estimated difference of 12 9/11 - 8 13/15

Mathematics
1 answer:
tekilochka [14]1 year ago
7 0

Answer:

the estimated difference is 4

Step-by-step explanation:

The estimated difference of 12 9/11 - 8 13/15 would be rounding the fractions to a whole number

12 9/11 becomes 12 11/11 which is 13

8 13/15 becomes 8 15/15 which is 9

we rounded each fraction up since each fraction was above the half way mark so the new equation is,

13 - 9 = 4

You might be interested in
What the answer to the question​
Katarina [22]

Answer:

the first option

Step-by-step explanation:

2 angles are adjacent when:

They share a common vertex

and

they share a common side.  

5 0
3 years ago
What is the solution of n^2 - 49 = 0
Jlenok [28]
N² - 49 = 0
<u>   + 49  + 49</u>
        n² = 49
         n = <u>+</u>7

The solution to the problem is {7, -7}.
5 0
3 years ago
Read 2 more answers
I need help on question number 26
klemol [59]
12 2/4s double check it
4 0
3 years ago
Find each percent change. Round to the nearest tenth of a percent. State if it is an increase or decrease. From 79 miles to 84 m
PolarNik [594]

Answer:

the answer is d.

Step-by-step explanation:

first, you want to use the formula,

new value - original value

<u>____________________</u>

         original value              * 100

you see that 84 is the new value and 79 would be the original value. substitute the numbers in. this is a increase since you will get a positive value.

84 - 79

<u>______</u>

   79      * 100

now we solve it.

5

<u>__</u>

79  * 100

you can either solve the fraction first then multiply that by 100 or multiply the numerator by 100 first then divide that by 79, each way works.

500

<u>____</u>

 79   =  approximately 6.3% increase (this is not a exact value, just rounded)

      or

5

<u>__</u>

79  = approximately 0.063 (this is not a exact value, just rounded)

0.063 * 100 = 6.3% increase

7 0
3 years ago
How do changes in labor productivity affect the us standard of living
Zigmanuir [339]

Answer:

the answer is -Xax.

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Last one help. Use formulas to find the lateral area and surface area of the given prism. Round your answer to the nearest whole
    7·1 answer
  • Find the range of data set: -5 -6 -1 -3 6 10
    6·2 answers
  • The polygon in the diagram is a regular octagon with center A. Find the area of the octagon to the nearest tenth of a foot. A) 2
    13·1 answer
  • which of the following statements is true about the values of the coordinate points in a figure is reflected over the y- axis? a
    15·2 answers
  • Rationalize the denominator of 2/√3−1 Please give step by step answer
    14·2 answers
  • Consider two points on the PPF: point A, at which there are 50 oranges and 100 apricots, and point B, at which there are 51 oran
    15·1 answer
  • A Lua reflete parte da luz solar que nela incide. Admite que: a luz refletida pela Lua demora 1,28 segundos a chegar à Terra; en
    7·1 answer
  • Sally is paid a fixed amount of money to walk her neighbor’s dog every day after school. When she is paid each month, she puts a
    9·2 answers
  • HELP ASAP!!!!! 25 POINTS + BRAINLIEST!!!!!!!
    9·2 answers
  • What is the value of x - y?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!