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
sweet-ann [11.9K]
2 years ago
13

Multiplacation of fractionsc solve (3/9) (-2/3) = explain​

Mathematics
2 answers:
RoseWind [281]2 years ago
8 0

Step-by-step explanation:

(3/9) × (-2/3

=> {3×(-2)}/(9×3)

=> (-6/27). Ans.

Or

(3/9) × (-2/3)

=> -2/9 Ans.

SashulF [63]2 years ago
7 0
-2/9

3/9 * -2/3


Mark brainliest please
You might be interested in
Order the numbers from least to greatest. 7.6, 7 8/21, 7 4/5, 7 2/3, 7.71
Ierofanga [76]

Answer:

7 8/21, 7.6, 7 2/3, 7.71, 7 4/5

Step-by-step explanation:

none

4 0
3 years ago
Read 2 more answers
How much interest will $2,000 earn at an annual rate of 8% in one year if the interest is compound every half a year?
Serggg [28]

Answer:

the yearly interest would be 160.00

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
The length of a rectangle is 5 yd more than double the width, and the area of the of the rectangle is 42 yd to the second power
yanalaym [24]

Answer:

The answer to your question is l = 12 and w = 7/2 or 3.5

Step-by-step explanation:

Data

length = l

width = w

Area = 42 yd²

Process

1) Write equations that help to solve this problem

Area = length x width = l x w

Length = 2width + 5  or   l = 2w + 5

2) Substitution

                       42 = lw                               Equation l

                          l = 2w + 5                        Equation ll

                       42 = (2w + 5)w                   Substitute equation ll in l

3.- Expand

                       42 = 2w² + 5w

                       2w² + 5w - 42 = 0

Solve the equation by factoring

-Multiply 2 by 42

                             2 x 42 = 84

-Find the prime factors of 84

                         84 = 2² 3 7

-Find two numbers that added gives +5 using the prime factors

 These numbers are +12 and -7    

-Substitute the values in the equation

                         2w² -7w + 12w - 42

-Factor by grouping

                        w(2w - 7) + 6(2w - 7)                  

                           (2w - 7)(w + 6)

-Find w

                    2w₁ - 7 = 0             w₂ + 6 = 0

                      w₁ = 7/2               w₂ = -6   This value is discarted because

                                                                  there are no negative values

-Find l

                     l = 2(7/2) + 5

                     l = 7 + 5

                     l = 12

7 0
3 years ago
Using the discriminatory, determine the number of real solution 2x^2+7x-15=0
Scilla [17]

Answer:

c. two real solutions

Step-by-step explanation:

x = -5 , x = 1.5

6 0
3 years ago
An inequality is shown below. x + 2.5 < 20 What is the greatest value of x from the set {10.5, 12.5, 17.5, 19.5} that makes t
34kurt
C is the final answer :)
4 0
3 years ago
Other questions:
  • A dose if medicine is 1.5 mL. how many doses ate in a bottle with 45 mL?
    5·1 answer
  • How do you convert .375 into a fraction and percent?
    5·1 answer
  • Add. (5)/(c-5)+(9)/(c-5)
    12·2 answers
  • ANSWER THESE 2 QUESTIONS ASAP PLEASE PLEASE PLEASEEEEEEE!
    13·1 answer
  • ​ Which value of x is a solution of the inequality? ​ ​5x - 3 > 13
    13·1 answer
  • Write a two column proof for the reflexive property of Angel congruence
    6·1 answer
  • 20. [00.16] Select all that are completely correct.
    9·1 answer
  • Find the m∠1.<br><br><br> A.<br> 180°<br><br> B.<br> 49°<br><br> C.<br> 131°
    10·1 answer
  • Help pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee<br><br><br> tq
    11·1 answer
  • A candy bar has 250 calories and a small carrot has 15 calories. Write an algebraic expression to find how many calories are in
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!