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
Slav-nsk [51]
3 years ago
14

Q4 Ali has three pieces of ropes with lengths 140 cm, 168 cm and 210 cm. He wishes to cut all of the pieces of ropes into smalle

r pieces of equal length such there is no leftover rope. i. Find the Greatest Possible Length of each smaller pieces of ropes. ii. How many smaller pieces of rope can he get altogether?
Mathematics
1 answer:
Inga [223]3 years ago
4 0

140cm of cousrse i know everything

You might be interested in
6=x/5 solve the question <br> X=
Sliva [168]

Answer:

x=30

Step-by-step explanation:

6 x 5 = 30

30/5 = 6

8 0
3 years ago
Mr Thompson please help with my new HW
sesenic [268]

Answers:

  1. C) x = plus/minus 11
  2. B) No real solutions
  3. C) Two solutions
  4. A) One solution
  5. The value <u>  18  </u> goes in the first blank. The value <u>  17  </u> goes in the second blank.

========================================================

Explanations:

  1. Note how (11)^2 = (11)*(11) = 121 and also (-11)^2 = (-11)*(-11) = 121. The two negatives multiply to a positive. So that's why the solution is x = plus/minus 11. The plus minus breaks down into the two equations x = 11 or x = -11.
  2. There are no real solutions here because the left hand side can never be negative, no matter what real number you pick for x. As mentioned in problem 1, squaring -11 leads to a positive number 121. The same idea applies here as well.
  3. The two solutions are x = 0 and x = -2. We set each factor equal to zero through the zero product property. Then we solve each equation for x. The x+2 = 0 leads to x = -2.
  4. We use the zero product property here as well. We have a repeated factor, so we're only solving one equation and that is x-3 = 0 which leads to x = 3. The only root is x = 3.
  5. Apply the FOIL rule on (x+1)(x+17) to end up with x^2+17x+1x+17 which simplifies fully to x^2+18x+17. The middle x coefficient is 18, while the constant term is 17.
3 0
3 years ago
What is 4 5/13 as a decimal rounded to the nearest tenth
MAXImum [283]

Answer:

4.4

Step-by-step explanation:

4 5/13 = 4 + 5/13 = 4 + 0.384615... = 4.384615...

Answer: 4.4

5 0
3 years ago
Read 2 more answers
This equation has one solution.<br> 5(r–1) + 3r =7(r + 1)<br> What is the solution?
Nadusha1986 [10]

Answer:

R=12 is the solution

I don't know how to explain but it needs to be 20 characters

4 0
3 years ago
There are 250,000 cows in the barn 24,000 cows. went missing how many cows are in the barn
inessss [21]

226,000

Step-by-step explanation:

250,000-24,000=226,000

8 0
3 years ago
Read 2 more answers
Other questions:
  • Someone plsss help me with this
    5·2 answers
  • Which graph represents the piecewise-defined function?
    8·1 answer
  • If you follow the steps necessary to prove that square root 7 is irrational (use a proof by contradiction) to prove that square
    12·1 answer
  • PLEASE HELP. You are president of the high school band booster club. You have arranged for the school’s jazz band to perform at
    7·2 answers
  • What's the median of 2 10 11 26 29 47 96
    9·2 answers
  • The accompanying data set consists of observations on shower-flow rate (L/min) for a sample of n = 129 houses: 4.6 12.1 7.1 7.0
    7·1 answer
  • Dont guess!<br> I will mark brainliest if its correct!<br> Also no links!
    15·2 answers
  • So if each equation for x x / a - 5 equals B​
    7·1 answer
  • 1. 0.000527 = 5.27 x 10-4<br><br> a. The number 0.000527 is a very<br><br> number.
    11·1 answer
  • HELP PLEASE RNNNNNN
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!