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
murzikaleks [220]
2 years ago
12

Pls help will give Brainiest

Mathematics
1 answer:
Ronch [10]2 years ago
8 0

Answer:

-5

Step-by-step explanation:

You might be interested in
I need help with this problemr-1.97=0.65
SpyIntel [72]
To figure out R, add 1.97+0.65 together. 1.97+.065=2.62
3 0
2 years ago
Which coordinate pairs make the equation x-9y=12 true?
asambeis [7]

Answer:

(12,0) and (3, -1) and (0,-4/3)

Step-by-step explanation:

To find if a point makes an equation true, just substitute its x and y values in in the equation and simplify.

1) Let's test the point (12,0). Substitute 12 for x and 0 for y in the equation:

x-9y=12\\(12)-9(0)=12\\12-0=12\\12=12

12 does equal 12, so (12,0) makes the equation true.

2) Let's test the point (0, 12). Substitute 0 for x and 12 for y in the equation:

x-9y=12\\(0)-9(12) = 12\\0-108 = 12\\-108 = 12

However, -108 does not equal 12, so (0,12) does not make the equation true.

3) Let's test the point (3, -1). Substitute 3 for x and -1 for y in the equation:

x-9y=12\\(3)-9(-1) = 12\\3 + 9 = 12\\12 = 12

12 does equal 12, so (3, -1) makes the equation true.

4) Let's test the point (0, -4/3). Substitute 0 for x and -4/3 for y in the equation:

(0) -9(-\frac{4}{3} ) = 12\\0 + \frac{36}{3} = 12\\0 + 12 = 12 \\12 = 12

12 does equal 12, so (0, -4/3) makes the equation true.

8 0
3 years ago
Convert 17.47° to degrees, minutes, and seconds..
never [62]
For this question, this might help.
17.47 degrees is 17 + 0.47 degrees
If you are using minutes instead of decimal degrees, multiply the fraction by 60. So,

0.47 degrees * 60 minutes per degree= 28.2 minutes

Now you have 17 degrees 28.2 minutes but you can replace fractions of a minute with seconds
 
0.2 minutes * 60 seconds per minute= 12 seconds

So the answer for 17.47º is equal to 17º 28' 12".

I hope this helps.

7 0
3 years ago
Imma give brainliest just help me
ruslelena [56]

Answer: 3:4

Step-by-step explanation: because the ratio of a :b is 2:3 which means b is 3 . And the ratio of a:c is 3 :4 which means c is 4.

And 3:4 is in simplest form .

Hope it helps.

5 0
2 years ago
Read 2 more answers
Image Which of the following statements is true for ∠a and ∠b in the diagram?
saveliy_v [14]

Answer:

You have not added a picture soi can not help answer this question.

Step-by-step explanation:

Add the picture by either taking a photo or screenshot of the question then upload it.

3 0
2 years ago
Other questions:
  • Question 4 of 5
    14·2 answers
  • Question 10 (1 point)
    15·1 answer
  • Subtracting the second equation from the first <br> -2x + 7y = 10<br> 3x + 7y = 2
    11·2 answers
  • Erielle needs $132 to buy her Mom a nice mother's day present. Erielle already has saved $28. How many
    15·1 answer
  • What's 2d + 3 when d=8
    9·2 answers
  • Leah packs 103 chocolate cake pieces in boxes to distribute to her classmates. How many boxes does she pack with 5 pieces in eac
    11·1 answer
  • Pick the best decimal point equivalent to 3 9/100
    13·2 answers
  • Let event A= subject is telling the truth and event B=polygraph test indicates that the subject is lying. Use your own words to
    15·1 answer
  • Help me out here pleaseeeeeeeeeee
    5·2 answers
  • sooo i have a question like when people send a link for an “ answer “ is it really the answer orrr are they tryna hack ? loll
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!