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
Vikki [24]
3 years ago
5

Perform the indicated operation. 4/11 · 10/8 4/11 5/11 6/11

Mathematics
1 answer:
Dimas [21]3 years ago
7 0
4/11 * 10/8

Multiplying fractions
1) multiply the numerators: 4 * 10 = 40
2) multiply the denominators: 11 * 8 = 88
3) simplify the fraction
40/88 ⇒ 10/22 ⇒ 5/11

40 ÷ 4 = 10
88 ÷ 4 = 22

10 ÷ 2 = 5
22 ÷ 2 = 11

4/11 * 10/8 = 5/11
You might be interested in
How is math used in making murals?(subject:Collage and Career readiness)
Stella [2.4K]
She 56/92 6-5=1 and 567-1=566
3 0
3 years ago
Figure this out please Asap.
weeeeeb [17]

If the polygons are similar then the sides are in proportion.

\dfrac{32}{24}=\dfrac{32:8}{24:8}=\dfrac{4}{3}

Therefore we have the equations:

\dfrac{x-1}{6}=\dfrac{4}{3}\qquad\text{cross multiply}\\\\3(x-1)=(4)(6)\\\\3x-3=24\qquad\text{add 3 to both sides}\\\\3x=27\qquad\text{divide both sides by 3}\\\\\boxed{x=9}


\dfrac{y+1}{21}=\dfrac{4}{3}\qquad\text{cross multiply}\\\\3(y+1)=(21)(4)\\\\3y+3=84\qquad\text{subtract 3 from both sides}\\\\3y=81\qquad\text{divide both sides by 3}\\\\\boxed{y=27}

6 0
3 years ago
Niccola travels at an average speed of 40 mph for 50 miles.
sweet [91]

Answer:

36.67 [mile/hour].

Step-by-step explanation:

1) use the formula: V=S/t, where S - entire jorney, v - average speed (required to calculate), t - elapsed entire time.

2) according to the formula above S=50+60=110 miles; t= 50/40 + 1.75=1.25+1.75=3 hours.

3) after the substitutuion  110 and 3 into the formula above:

v=110/3≈36.67 miles/h.

7 0
2 years ago
The length of a rectangle is represented by x, the width is represented by 6x^2-4x-2. What is the area of the rectangle?
navik [9.2K]

Answer:

2x(3x^2-2x-1)

Step-by-step explanation:

Area of a rectangle is simply length times width

{6x^2-4x-2} * x    would be the area

That can be simplified to

6x^3-4x^2-2x

Which can be further simplified to

2x(3x^2-2x-1)

6 0
4 years ago
Jaleel wrote a book. He wants to print some copies for
kotykmax [81]
Yes. there is a fixed cost and variable cost.
8 0
3 years ago
Other questions:
  • Choose the correct simplification of the expression a to the 7th power times b to the 8th power all over a to the 4th power time
    6·2 answers
  • Simplify the following expression: (9x^2+2x−5)+(6x^2−5x+4). Please explain how you found your answer
    11·1 answer
  • 0.8 times 288 plus 72
    13·1 answer
  • The sum of two numbers times 3
    5·1 answer
  • PLZZZ HELP. Celeste makes 6% Commission on her sales, if her sales for a week total %4580 what is her commission
    7·1 answer
  • An item that originally costs $45 was on the clearance aisle for $33.75.
    13·2 answers
  • Find the solutions to the equation −16t2+40t+5=10 using the quadratic formula.
    13·1 answer
  • Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Write and solve an equa
    13·1 answer
  • Please explain this is math homework
    12·1 answer
  • 7. Find the whole: 140% of what<br> number is 35?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!