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
Georgia [21]
3 years ago
6

1b. 80 foot-long rope is cut into 3 pieces.

Mathematics
1 answer:
Tems11 [23]3 years ago
3 0

Answer: 53.34 feet

Step-by-step explanation:

Let the length of the second piece of rope be x.

The first piece of rope is half as long as the second piece of rope. This will be: = x/2.

The third piece is three times as long as the second piece of rope. This will be: = 3 × x = 3x

Therefore,

x + 0.5x + 3x = 80

4.5x = 80

x = 80/4.5

x = 17.78 feet

The length of the longest piece of rope will be:

= 3 × x

= 3 × 17.78

= 53.34 feet

You might be interested in
5th grade math. Correct answer will be marked brainliest.
myrzilka [38]

Answer:

45.2 × 10⁰ = 45.2 (a⁰ = 1 )

45.2 × 10¹ = 452

45.2 × 10² = 4520

45.2 × 10³ = 45200

8 0
3 years ago
Read 2 more answers
Write the fraction as a mixed number. 9/2
atroni [7]
Do you need the number 9/2 simplified? if so, the answer is 4 1/2 :) hope this helps!
5 0
3 years ago
How do I solve this equation?
Norma-Jean [14]

Answer:

1. move the constant to the right hand side to change its sign.

2.add the numbers.

3. using the absolute value definition rewrite the absolute value equation as two separate equations.

4.slove the equation for X

Step-by-step explanation:

it has two solutions

x=8

x= -9

the answer should be X1= 9, x2 =8

6 0
3 years ago
Read 2 more answers
PLS HURRY FIRST ONE TO DO IT GETS BRAINLEIST Maria and her classmates are standing with other people in a line of 35 people wait
solniwko [45]

Answer:

7 classmates

Step-by-step explanation:

The last person in the line is in position 35.

The Maria's leading classmate is in the position 35-23+1 = 13.

So, Maria's classmates are from position 13 to 19 (not including herself), and their number is 19-12 = 7 persons.

ANSWER.  Maria has 7 classmates  (not including herself).

Hope this helps.

4 0
3 years ago
You've decided you want a plant for your room. At the gardening store, there are 4 different kinds of plants (tulip, fern, cactu
liraira [26]
6/8 chance should be the answer :)

Hopes this helps, and plz mark Brainliest if correct!!
5 0
3 years ago
Other questions:
  • What's does log mean?
    14·1 answer
  • Suppose it took 12 riders a total of 11 days 21 hours to ride from St.joseph to Sacremento. If they all rode the same number of
    6·1 answer
  • Whats the answer? <br> 2 x (–8) x (–9)<br><br><br><br> 19<br><br> –19<br><br> –144<br><br> 144
    12·2 answers
  • On Saturday,a library checked out 52 books, if 24 of the books were fiction what is the ratio of non fiction ion to fiction book
    11·1 answer
  • (-9,-13) , [7 1/2, 3 1/2], (5,1), (4,0), (0,__) <br> what is the next number?
    7·1 answer
  • Heather is a software saleswoman. her base salary is 1900, and she makes an additional $40 for every copy of math is fun she sel
    12·1 answer
  • Please!!!!!! Answer These Plato Composites of Inverse Functions
    13·2 answers
  • 6(4 - 2р) + 9p<br> Can any one help
    7·1 answer
  • 7/9 + 5/12 with lcm pls help<br> and give explanation pls
    11·2 answers
  • Can you Factorise 22 + 10x
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!