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
joja [24]
3 years ago
13

A board 91 cm long is to be cut into two parts so that the longer part is 10 cm more than twice as long as the shorter part. Fin

d the length of each part.
Mathematics
1 answer:
mojhsa [17]3 years ago
7 0

Answer:

The parts are 27 cm and 64 cm long.

Step-by-step explanation:

Let the shorter part be x.

"The longer part is 10 cm more than twice as long as the shorter part."

shorter part: x

longer part: 2x + 10

total length: x + 2x + 10

total length: 91

x + 2x + 10 = 91

3x + 10 = 91

3x = 81

x = 27

2x + 10 = 2(27) + 10 = 54 + 10 = 64

Answer: The parts are 27 cm and 64 cm long.

You might be interested in
Divide 17/28 by 2/3 input your answer as a reduced fraction help ASAP
Anit [1.1K]

Answer:

51/56

Step-by-step explanation:

When dividing two fractions, you can get the same result by multiplying the first fraction by the reciprocal of the second fraction.

So,

17/28 ➗ 2/3 can be rewritten as:

17/28 ❌ 3/2

Then, simply multiply the numerators and the denominators together.

17*3=51

28*2=56

So, the answer is 51/56.

This fraction is already in its simplest form, so it cannot be reduced.

7 0
2 years ago
Read 2 more answers
Who does e.d.e.n.u.i.t.y and needs help catching up?/ I'm free to help... only up to 8th grade though...
Mekhanik [1.2K]

Answer:

we might be starting it again soon

Step-by-step explanation:

Im in 7th and I might need help!!

4 0
2 years ago
A certain number is 20% of Number A
son4ous [18]

Answer:

A is bigger

Step-by-step explanation:

lets say the certain number is 10 and if its 20% of Number A that would mean that number A is 50 and that would also mean that number B is 25 so since 50 is bigger then 25 that would mean number A is bigger

5 0
3 years ago
Problem Page Jessica's boat has a top speed of 6 miles per hour in still water. While traveling on a river at top speed, she wen
stealth61 [152]
I think it is 3:1 so tell me if it is wrong
6 0
3 years ago
According to the video, this career offers a good opportunity to do what?
ZanzabumX [31]

Answer:

im not sure for this but i think its build friendships with customers

6 0
3 years ago
Other questions:
  • Anton took out a 20-year loan for $90,000 at an APR of 10.5% compounded monthly, approximately what would be the total cost of h
    6·2 answers
  • Ten more than 6 times a number is 4 less than 4 times the number.
    13·2 answers
  • American eat an average of 100 acres of pizza per year this is equivalent to 4,356,000 square feet of pizza per year how is area
    9·1 answer
  • 12+2(6 divided by 2/3) + 3.75
    9·1 answer
  • Point B is halfway between A and C. The distance from C to D is the same as the distance from D to E, which is the same as the d
    7·2 answers
  • Help plz I GIVE FIRST PERSON BRAINLIEST
    13·1 answer
  • What is the slope of the graph of y = 12x - 19?
    14·2 answers
  • Please help!! : ))))
    6·1 answer
  • I need more help please...
    11·1 answer
  • Oliver earns $12 per hour doing extra lawn chores for his neighbor. They also pay him $40 each month for cutting the grass,
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!