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
Eddi Din [679]
3 years ago
11

How do to soving problems in math what is a trick​

Mathematics
2 answers:
Alex3 years ago
8 0

Answer:

Two-Step Addition

Two-Step Subtraction

Subtracting from 1,000

Doubling and Halving

Multiplying by Powers of 2

Multiplying by 9

Multiplying Even Numbers by 5

Multiplying Odd Numbers by 5

Squaring a Two-Digit Number that Ends with 1

these all can help you

Step-by-step explanation:

elena-s [515]3 years ago
7 0

Answer there is no trick you just have to know your math  as in time tables division addition and subtraction

You might be interested in
for every girl taking classes at the martial arts schools there are 3 boys who are taking classes at the school. if there are 23
Yuliya22 [10]

You have to be very careful how you set this up. For every girl (who counts as 1) there are 3 boys (who count as 3). The total number in the proportion is 3 + 1 =4. You are given a total, but that is both boys and girls. That's why you need the 4.

3/4 = x / 236 Cross multiply

4x = 3 * 236

4x = 708 Divide by 4

x = 708/4

x = 177

There are 177 boys at the school and 236 - 177 = 59 girls.

3 0
3 years ago
A man is filling an empty 5-gallon bucket with water at a constant rate. there are 2.4 gallons of water in the bucket after fill
r-ruslan [8.4K]

Answer: The answer is 0.2

Step-by-step explanation: 2.4g / 12 minutes

0.2g/minutes

5 0
2 years ago
Calculate the distance between the pairs of coordinates, and classify them according to the distance between them.
ziro4ka [17]

Answer:

the first one is 3

second. is -5/2

third is 5/-2

fourth is -1/3

fifth is 3

sixth is 0/-5

5 0
2 years ago
Who know how to do surface area of cylinders? Really need help
DiKsa [7]

Answer:

To find the surface area of a cylinder add the surface area of each end plus the surface area of the side. Each end is a circle so the surface area of each end is π * r2, where r is the radius of the end. There are two ends so their combinded surface area is 2 π * r2.

Step-by-step explanation:

8 0
3 years ago
Damon is making muffins. He has added 3 of the ingredients. If he has added 6 ingredients, how many more does he have to add to
sergey [27]
I think the question meant if he added 3/4 of the ingredients, in which case it he needs to add two more.
8 0
3 years ago
Other questions:
  • Christine Wong has asked Dave and Mike to help her move into a new apartment on Sunday morning. She has asked them both in case
    11·2 answers
  • Alicia has 32 stickers this is 4 times as many stickers as Benita has how many stickers does Benita have
    11·2 answers
  • Suppose a geyser has a mean time between irruption’s of 75 minutes. If the interval of time between the eruption is normally dis
    9·1 answer
  • the sum of two digit number is 8 if 18 is added to the number its digits are reversed find the number​
    6·1 answer
  • What does 0 = 0 indicate about the solutions of the system?
    7·1 answer
  • Find the HCF of 18 and 12
    7·2 answers
  • Find the gradient of the line<br> 2y + 6x = 5
    5·1 answer
  • Help me plsss thx if u do✨✨
    7·2 answers
  • Enter the value 2(4x+3) when x=3
    13·1 answer
  • "Draw a line representing the "rise" and a line representing the "run" of the line. State the slope of the line in simplest form
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!