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
slamgirl [31]
3 years ago
9

Somebody, please help!

Mathematics
2 answers:
LenaWriter [7]3 years ago
7 0

Answer:

12

Step-by-step explanation:

-2xy

-2(-1)(6)

2(6)

12

nikitadnepr [17]3 years ago
4 0

Answer:

12

Step-by-step explanation:

-2xy

and we know that x=-1 and y=6 so we just subsitute

-2 (-1) (6)

the answer is 12.

You might be interested in
If DE = 8, PS = 4, and PQ = 3, then what is the scale factor of DEFG to PQRS?
posledela

The scale factor of DEFG to PQRS is: 3/8.

<h3>What is a Scale Factor?</h3>
  • A scale factor of a dilation is the number by which the size of an original figure is changed to a new figure.
  • Scale factor is ratio of corresponding side of new figure to original figure.

Thus:

DE corresponds to PQ.

PQRS is the new figure.

DE = 8; PQ = 3

  • Therefore:

Scale factor of DEFG to PQRS = PQ/DE

Scale factor = 3/8.

Thus, the scale factor of DEFG to PQRS is: 3/8.

Learn more about scale factor on:

brainly.com/question/2826496

6 0
2 years ago
Two number cubes are rolled and the product of the two numbers shown is calculated. Calculate P(multiple of 6). Record your answ
Ludmilka [50]

Answer:

1/6

Step-by-step explanation:

5 0
3 years ago
4%*57+(7654*34562)-68+1-213=?
OLga [1]

Step-by-step explanation:

264537270.28

ok..... oddly..

6 0
3 years ago
Ten rugby balls are randomly selected from the production line to see if their shape is correct. Over time, the company has foun
zaharov [31]

Answer:

Step-by-step explanation:

The question is incomplete. The complete question is:

Ten rugby balls are randomly selected from the production line to see if their shape is correct. Over time, the company has found that 89.4% of all their rugby balls have the correct shape. If exactly 6 of the 10 have the right shape, should the company stop the production line?

1)Yes as the probability of six having the correct shape is not unusual

2)NO. as the probability of six having the correct shape is unusual

3)Yes as the probability of six having the correct shape is unusual

4) No. as the probability of six having the correct shape is not unusual

Solution:

If exactly 6 of the 10 have the right shape, it means that the probability of success for the sample is

6/10 = 0.6

Expressing the probability in terms if percentage, it becomes

0.6 × 100 = 60%

Over time, the company has found that 89.4% of all their rugby balls have the correct shape. It means that the probability of success for the population is 89.4%

Comparing both probabilities, the probability of only 6 having the right shape is unusual. Therefore, the correct option is

3)Yes as the probability of six having the correct shape is unusual

4 0
3 years ago
A) Work out angle x.
astra-53 [7]

Answer:

math is hard for me but yeah a good place to find answers is here or ggl maybe search on gg and the at the end put answer key i do that a lot hope my

Step-by-step explanation:

explanation helps

8 0
3 years ago
Other questions:
  • Triangle abc is congruent to triangle a” b” c” which sequence of transformations could have been used to form triangle abc to pr
    15·1 answer
  • Simplify the expression 4+ (-2)^3.<br><br><br> -12<br> 12<br> -4<br> -2
    5·2 answers
  • ............ pls help
    6·2 answers
  • Which ordered pairs are solutions to the inequality y−4x≤−6 ?
    5·1 answer
  • Computers and calculators are being sold at 25% off. Jean buys a calculator that is regularly priced at $75. How much does he pa
    10·1 answer
  • The amount of money Sarah earns per week is modeled by the function W below where h
    12·1 answer
  • a shipment of sugar fills 4 1/3 containers. if each container holds 2 1/7 tons of sugar, what is the amount of sugar in the enti
    10·1 answer
  • A stone pyramid in egypt has a square base that measures 157 m on each side. the height is 95 m. what is the volume of the pyram
    14·1 answer
  • The fee for a train pass is 10. The cost per ride is $5. Write an equation where the total cost is represented by y and the numb
    15·1 answer
  • De mediaan 8/10 - 7/10 - 7/10 - 3/10 - 4/10 - 0/10 - 10/10 - 5/10 - 3/10 - 1/10
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!