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]
3 years ago
8

What is the patterns of -3,6,-12 And the rule?​

Mathematics
1 answer:
Lynna [10]3 years ago
8 0
Skip counting 3and rule is adding 3
You might be interested in
Help please<br> I will give brainliest
Mashutka [201]
  • tan (<Q)=11/8
  • m(<Q)=tan^-1(11/8)=53.96°
  • tan(<P)=8/11
  • m(<P)=tan^-1(8/11)=36.02°
  • QP=Square root of (8)^2+(11)^2=square root 185
  • the answer of the second question is 53°

8 0
3 years ago
Compare 5/12 and 7/12 by comparing them to a benchmark fraction on the number line
aivan3 [116]
Compare it to 1/2 (which is the same as 6/12)
6 0
3 years ago
Suppose that a and b are integers, a ≡ 4 ( mod 13 ) and b ≡ 9 ( mod 13 ) . Find the integer c with 0 ≤ c ≤ 12 such that: c ≡ 9 a
g100num [7]

Answer:

A) For c ≡ 9 a ( mod 13 ) ; C is 10

B) For c ≡ 11 b ( mod 13 ) ; C is 8

C) For c ≡ a + b ( mod 13 ); C is 0

D) For c ≡ a² + b² ( mod 13 ); C is 6

E) For c ≡ a² − b² ( mod 13 ) ; C is 0

Step-by-step explanation:

This is a modular arithmetic problem where a ≡ 4 ( mod 13 ) and b ≡ 9 ( mod 13 ).

And 0 ≤ c ≤ 12.

A) c ≡ 9 a ( mod 13 )

Substituting the value of a to obtain;

c ≡ 9 x4 ( mod 13 ) = 36 mod 13

To find 36 mod 13 using the Modulo Method, we first divide the Dividend (36) by the Divisor (13).

Second, we multiply the whole part of the Quotient in the previous step by the Divisor (13).

Then finally, we subtract the answer in the second step from the Dividend (36) to get the answer. Here is the math to illustrate how to get 36 mod 13 using Modulo Method:

36 / 13 = 2.769231

2 x 13 = 26

36 - 26 = 10

Thus, the answer to "What is 36 mod 13?" is 10

So C = 10

B) c ≡ 11 b ( mod 13 ) = 11 x 9 ( mod 13 ) = 99 ( mod 13 )

Using the same method as above,

99 ( mod 13 );

99 / 13 = 7.6155

7 x 13 = 91

99 - 91 = 8

So, C = 8

C)c ≡ a + b ( mod 13 ) = 4 + 9 (mod 13) = 13 (mod 13)

Thus;

13 / 13 = 1

1 x 13 = 13

13 - 13 = 0

So, C = 0

D)c ≡ a² + b² ( mod 13 ) = 4² + 9²( mod 13 ) = 16 + 81 ( mod 13 ) = 97 ( mod 13 )

Thus;

97 / 13 = 7.46154

7 x 13 = 91

97 - 91 = 6

So, C = 6

E)c ≡ a² − b² ( mod 13 )= 4² - 9²( mod 13 ) = 16 - 81 ( mod 13 ) = - 65 ( mod 13 )

Thus;

-65 / 13 = - 5

-5 x 13 = - 65

-65 - (-65) = 0

So, C = 0

3 0
3 years ago
Need help <br> what is 1+1
OlgaM077 [116]
It is 2 hope this helps

5 0
3 years ago
Read 2 more answers
Please help I really need it
yan [13]

Answer:

A) Yes, because there is a steady correlation between the 2 variables

B) After 2 hours, they have traveled 100 miles

C) After 5 hours, they traveled 250 miles

D) After 1 Hour, they traveled 50 miles

In conclusion, for every hour of time, they travel a comstant speed of 50 miles.

5 0
3 years ago
Other questions:
  • Morgan buys 6 rolls of paper towels. She got 525.6 feet of paper towels in all. How many feet was each roll?
    10·2 answers
  • Lenny is saving up to buy a car. The table below shows the linear relationship between how much Lenny has saved and the number o
    13·1 answer
  • Susan works as a hostess where she makes $8.75 per hour she also babysits an earns $10.00 per hour. last week she make $165.00.
    6·1 answer
  • A pendulum has 887 J of potential energy at the highest point of its swing. How much kinetic energy will it have at the bottom o
    7·1 answer
  • Find the length of the missing side of the triangle. The lengths of the triangles are 5m and 14m. The answer choices are:
    12·2 answers
  • You by six notebooks and a backpack. The cost of the backpack is $17.90. You pay 6 dollars in sales tax. Your total bill is $30.
    14·1 answer
  • Which linear inequality is represented by the graph
    8·1 answer
  • Pls help asap i will give brainerlist plus 15 points
    10·2 answers
  • ————PLEASE HELP————-
    5·2 answers
  • Convert the given radian measure to a degree measure.<br><br><br>Negative 1.7 pi <br>it is -306
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!