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
Zina [86]
3 years ago
11

I think of a number, double it and my answer is 15

Mathematics
1 answer:
Aliun [14]3 years ago
4 0

Answer:

Use reverse operations to find the original number.

15/2

7.5

The number that was originally thought of was 7.5.

:)

You might be interested in
What is the ans?<br> what is the ans of it
umka21 [38]
We have 20 chances out of 100 which is 20/100=1/5 other known as 1 in 5 chance

The even numbers are 2, 4, 6, .., 100. 50 chances out of 100 which is 50/100=1/2 other know as 1 in 2 chance
6 0
3 years ago
1+1-1......................help plz due in 20 secs
kap26 [50]

1 is ur answer Step-by-step explanation:

4 0
3 years ago
Help Meeeeeeee!!!!!!!!
vesna_86 [32]

Answer: 1st one

Step-by-step explanation:

8 0
3 years ago
Том и Эми установили будильники на своих телефонах на 6:45. Оба сигнала тревоги звучат одновременно в 6.45. Будильник Тома звучи
Debora [2.8K]

Answer:

36 минут спустя в 7:21

это проблема LCM, поэтому вот как ее решить.

Том звучит через 9, 18, 27, 36 минут после первоначального звучания.

Звуки Эми в 12, 24, 36 минут

Итак, в 7:21, через 36 минут после того, как они ушли, и Том, и Эми проснулись, и они оба опоздали.

-------------------

Translation

36 minutes later at 7:21am

this is a LCM problem so this how to solve it.

Toms sounds at 9, 18, 27, 36 minutes after it initially sounds

Amy’s sounds at 12, 24, 36 minutes

so at 721am 36 minutes after they went off both Tom and Amy when they woken up,they were both late.

8 0
2 years ago
How do i find the answer to my question…
Aleksandr-060686 [28]

Answer:

1. 15

2. 27

3. 4

4. 72

5. 2

6. 9

7. 1

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • Jenny studied the characteristics of two species of bacteria. The number of bacteria of species A, A(t), after t hours is repres
    14·1 answer
  • What is the slope of the line 3x-7y=11
    12·2 answers
  • The table of values represents the function g(x) and the graph shows the function f(x).
    10·1 answer
  • HELP ASAP WILL MARK BRAINLIEST
    11·1 answer
  • A published report of a repeated-measures research study includes the following description of the statistical analysis. "The re
    8·1 answer
  • Whats the unit rate for 162 and 9
    14·1 answer
  • What is the answer to this [n +632=921]
    6·2 answers
  • Jason builds doghouses for a pet store. Each doghouse is a wooden structure with a rectangular base that has an area of 21 squar
    11·2 answers
  • Can someone help me with this math homework please!
    6·2 answers
  • Whole numbers from 1 to 10 are placed in a bag. Olga picks two cards at once at random from the bag. What is the
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!