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
bearhunter [10]
3 years ago
9

How can I explain with mental math

Mathematics
1 answer:
jeka943 years ago
6 0
Use a property that’s a good reason then tear it apart
You might be interested in
How many pounds are l.25 kilograms????
Anon25 [30]
2.755778 lbs or round to 2.76 or 3 depending on the question
4 0
3 years ago
Read 2 more answers
If you roll a dice three times what is the probability of rolling an odd number each time
olasank [31]

Answer:

3/6

Step-by-step explanation:

there are 6 sides: 3 odd and 3 even numbers

if you need to find the probability of rolling an odd number, take the number of odd possibilities and form a fraction with the number of total sides, 6.

so, 3/6 Or 1/2

8 0
3 years ago
Read 2 more answers
Find X when x equals negative 15
Ann [662]
Judging by the question you have provided I came to the conclusion that you have already solved your own problem!

If the goal is to find X when X=-15 then your answer for X should be -15!

If this is not the entire equation please post the entire one! 

Hope this helped!
-Blake
7 0
3 years ago
What statement describes the graph of x=4?
kherson [118]

Answer:

it is parallel to the y axis

3 0
3 years ago
Read 2 more answers
What is the exact length of each side?
Alla [95]

Answer:

6a^{2} \sqrt{ab}

Step-by-step explanation:

area of square = side x side

thus, each side = square root of area

\sqrt{36a^5b} = 6\sqrt{a^{4} ab} = 6a^{2}\sqrt{ab}

6 0
3 years ago
Other questions:
  • The technical crew of the play needs shirts. Each shirt color matches the job the crew will be
    14·2 answers
  • Find the unit price rounded to the nearest cent: 5.8 lbs for $4.89.
    11·1 answer
  • 80 minus 58 times 90 times 35 times 12455680
    6·2 answers
  • What is -1/4(x+8)+30=7
    9·1 answer
  • What is the greatest common factor if 9 and 15
    8·1 answer
  • A 15-inch candle burns down in 10 hours. at what rate does the candle burn in inches per hour
    5·2 answers
  • Jericho and michale went to a football gsme with friends. Jericho bought 3 slices if pizza and 2 drinks for $16.50. Michael boug
    7·1 answer
  • Fill in the model to represent the percent.<br> 20 ​%
    8·2 answers
  • Help me plz, 13 points! these questions are separate. help me work out both questions please ​
    6·1 answer
  • The new TV costs $350. The family saved up $210 in September. In October they saved up $140. Do they have enough for the new TV
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!