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
boyakko [2]
3 years ago
7

I have 28 cubes. how many ten and ones i can make?

Mathematics
1 answer:
Alexandra [31]3 years ago
6 0
2 tens, and 8 ones. I say this because 20 = 10 + 10 so, two tens. 8= 1+1+1+1+1+1+1+1 so, eight ones.
You might be interested in
I need help with a word problem. Picture is below. Please help.
mars1129 [50]
I hope this helps you


2x+pi. x

7 0
3 years ago
Determine whether the relation {(6, –3),<br> (4, 1), (7, –2), (–3, 1)} is a function. Explain.
soldi70 [24.7K]

Answer:

A ifs it's not right sorry

5 0
1 year ago
What is minutes spent on homework
Eduardwww [97]
It appears that you have here a list of the # of minutes spent each day on HW, and that y ou need to sum up this list to answer the question.  Unfortunately I cannot read the last numeral.

The answer (assuming that my guess is correct) would be found as follows:

Total hours spent on HW in one week = (18+20+22+11+19+18+ ?? )
                                                                
3 0
3 years ago
Let W= { (x, y, z) |x=1|; y, z ∈ℝ } Prove that W is a subspace of ∈ℝ<br> How can I resolve this ?
Nataly [62]

Answer:

W is not a subspace.

Step-by-step explanation:

Notice that (-1,2,2) and (-1,5,3) are both elements of W. Because its x coordinate, x = -1, satisfy the condition |x| = 1.

but (-1,2,2) + (-1,5,3) = (-2,7,5) do not belongs to W. Because its first coordinate, x =-2, do not satisfy |x| = 1.  

5 0
3 years ago
A light bulb consumes 960 watt-hours per day. How many watt-hours does it consumes in 4 days and 18 hours?
MaRussiya [10]
960 watts = 24 hours

4 days = 96 hours

960 (watts) x 4 (days) = 3840 watts

12 hours= 480 watts

6 hours = 240 watts

18 hours = 720 watts

3840 (4 days) + 720 (18 hrs) = 4560

8 0
3 years ago
Other questions:
  • What are the zeros of f(x) = x2 – 8x + 16?
    11·2 answers
  • Based on Rudy’s baseball statistics,the probability that he will pitch a curveball is 1/4.if rudy throws 20 pitches,how many pit
    13·1 answer
  • What is 75% of 200?
    8·1 answer
  • I need help ASAP!!!!!!!!!
    11·1 answer
  • A large cheese pizza costs
    7·1 answer
  • I graphed but do not understand, Please explain. Figure shown.
    14·2 answers
  • Dan is 14 years older than Marge. Eight years ago, Dan was three times as old as Marge. How old is Dan?
    14·2 answers
  • HELPPP!!! ASAPPP!! PLEASE!! WILL GIVE EXTRA POINTS!!
    6·1 answer
  • Which describes the correlation shown in the scatterplot?
    12·2 answers
  • A man gave out 24000 to his three brothers,X ,Y and Z to be shared among them . If X takes twice as much as Y and Y is given one
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!