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
solmaris [256]
3 years ago
5

What is the product of -3/1 3 and -8/ 7 8

Mathematics
1 answer:
Galina-37 [17]3 years ago
5 0

Answer:

(2/13)²

Step-by-step explanation:

-3/13 x -8/78 ( - x - is + )

+ 3 x 8 / 13 x 78 = 24/1014 = 4/169  =(2/13)²

You might be interested in
What is the sum of 1/4  and 1/7
never [62]
\frac{1}{4}+\frac{1}{7}\\\\LCD(\frac{1}{4};\frac{1}{7})=28\\\\\frac{1}{4}=\frac{7}{28};\ \frac{1}{7}=\frac{4}{28}\\\\\frac{1}{4}+\frac{1}{7}=\frac{7}{28}+\frac{4}{28}=\frac{11}{28}
3 0
3 years ago
Read 2 more answers
A recipe makes 6 2/3 cups. The serving size is 5/6 cup. How many servings does the recipe make?
Dmitry [639]
Answer is a I just know
6 0
3 years ago
Select the exclusion that fits best with this problem. 3x^2y^2-6xz/6x^2yz
andreyandreev [35.5K]
For this case we have the following expression:
 3x ^ 2y ^ 2-6xz / 6x ^ 2yz
 From here, we must exclude all values that make the denominator equal to zero.
 We have then:
 6x ^ 2yz = 0
 Therefore, the results are:
 x = 0
 y = 0
 z = 0
 Answer:
 
The exclusion that fits best with this problem is:
 
x, y, z = 0
3 0
3 years ago
Read 2 more answers
Solve. -5x - 3y = -20
patriot [66]

Answer:

it is a are b but it could be c

6 0
3 years ago
11. An old machine requires three times as many hours to complete a job as
valentinak56 [21]

Answer:

Step-by-step explanation:

9(r_n+r_o)=1\\ \\ r_n+r_o=\frac{1}{9}\\ \\ r_o=\frac{r_n}{3}\\ \\ r_n+\frac{r_n}{3}=\frac{1}{9}\\ \\ \frac{4r}{3}=\frac{1}{9}\\ \\ 4r=\frac{1}{3}\\ \\ r=\frac{1}{12}\\ \\ \text{So working alone it would take the new machine 12 hours to finish the job.}

8 0
3 years ago
Other questions:
  • Dried cranberries cost £9.20 per kilogram. Calculate the cost of 650g of dried cranberries
    14·1 answer
  • Find the slope of the line through the given points. (−7, 10 ) and (1, 10)
    15·1 answer
  • (65 POINTS)the point (12,5) is on the graph, what do the coordinates tell you about the water in the bucket?
    11·1 answer
  • Toilet Training You are a great friend and are taking your friend's child to the playground to play with two of his friends: Cha
    5·1 answer
  • a boy sitting on a platform 7.5m high he observes that the angle of elevation of the top of the opposite building is 40°.the pla
    9·1 answer
  • You have the set (0,5) (2,7) (3,11) (7,4) (10,5). If you added (2,1) to the set, why would it no longer be a function?
    13·1 answer
  • Draw the image of the rectangle ABCD under dilation using Center p and scale factor 1/2 ​
    5·1 answer
  • Can you help !!!!!! i’m doing a test
    9·1 answer
  • Can someone pls help me with these two
    14·1 answer
  • One ball is selected at random from a bag containing 12 balls of which x are white
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!