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
Dima020 [189]
3 years ago
11

Explain why counting by tens might be faster than counting by ones

Mathematics
2 answers:
EleoNora [17]3 years ago
8 0
Because when you count by tens you are going 10 20 30 40 50 but with ones in the same time it would be 1 2 3 4 5
adelina 88 [10]3 years ago
3 0
Counting in 10s is faster than counting in ones because counting in 10s gets you to larger numbers faster because you are going by larger numbers.
You might be interested in
(8x 2 −15x)−(x 2 −27x)=ax 2 +bxleft parenthesis, 8, x, squared, minus, 15, x, right parenthesis, minus, left parenthesis, x, squ
quester [9]

Answer:

<h2>5</h2>

Step-by-step explanation:

Given the expression (8x² −15x)−(x² −27x) = ax² +bx, we are to determine the value of b-a. Before we determine the vwlue of b-a, we need to first calculate for the value of a and b from the given expression.

On expanding the left hand side of the expression we have;

= (8x² −15x)−(x² −27x)

Open the paranthesis

= 8x² −15x−x²+27x

collect the like terms

= 8x²−x²+27x −15x

=  7x²+12x

Comparing the resulting expression with ax²+bx

7x²+12x =  ax²+bx

7x² = ax²

a = 7

Also;

12x = bx

b =12

The value of b - a = 12 - 7

b -a = 5

Hence the value of b-a is equivalent to 5

3 0
3 years ago
Need help asap will make you brainiest
Lemur [1.5K]

Answer:

A

Step-by-step explanation:

Hopefully this helps

7 0
3 years ago
Can 57 rows be divided into equal sections
Serjik [45]
Yes it can be divided into 3 equal sections of 19
8 0
3 years ago
Read 2 more answers
Can you help me please.
laila [671]

Answer:

69

Step-by-step explanation:

I just kept going up by 3 until the 20th term

5 0
3 years ago
Read 2 more answers
Someone pleeaseee help me (no links pls)
dezoksy [38]

Answer: The answer is H store y has the best sale price of 30 dollars

Step-by-step explanation: it asked which statement is true and y has a true answer because 5-35 = 30 dollars.

6 0
2 years ago
Read 2 more answers
Other questions:
  • The perimeter of the rectangle below is 90 units. find the length of side vy . write your answer without variables.
    13·1 answer
  • How can i simplify 8/9
    15·1 answer
  • How many eighths are in one fourth
    13·2 answers
  • The sum of two numbers is 44 and the difference is 12. What are the numbers
    8·1 answer
  • Tim runs 3 miles every 45 minutes. At this rate, how long did it take Tim to run 18 miles?
    10·1 answer
  • Let s represent the number of games a baseball fan attends. Enter an
    7·1 answer
  • Find the volume of the cone
    9·1 answer
  • The area of a rectangle is x^2-4/2x in.^2 and its length is (x+2)^2/2 in. What is the width in inches?
    7·1 answer
  • Desperate Please Hurry Up
    7·1 answer
  • Find the missing angles. will give brainliest if done correctly.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!