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
tresset_1 [31]
3 years ago
14

Solve for the angle. Round to the nearest tenth. COS X = 9/12

Mathematics
1 answer:
DanielleElmas [232]3 years ago
5 0

Cos(x)=9/12=3/4

X=2 pi

You might be interested in
What’s the decimal expression for 8/11
Alja [10]

Answer:

0.72

Step-by-step explanation:

8 / 11 = 0.72

4 0
3 years ago
Read 2 more answers
This is Quadratics.<br> (5n−5)(2+2n)
ki77a [65]

Answer: 10n^2 - 10

Step-by-step explanation:

(5n - 5)(2+2n) becomes (5n-5)(2n+2)

= (5n)(2n) + (5n)(2) + (-5)(2n) + (-5)(2)

= 10n^2 - 10

5 0
3 years ago
In Pensacola, Florida, the average rainfall
Lerok [7]

the average rainfall, in inches, in  December is 4.15 inch . Correct option C. 4.15 .

<u>Step-by-step explanation:</u>

Here we have , In Pensacola, Florida, the average rainfall  in the month of July is 7.40 inches. By  October, the average rainfall decreases by  35%. By December, the average rainfall  drops another 0.66 inches. We need to find the average rainfall, in inches, in  December .Let's find out:

In July  , rainfall was 7.40 inches . By  October, the average rainfall decreases by  35% i.e.

⇒ 7.4 - \frac{7.4(35)}{100}

⇒ 7.4 - 0.074(35)

⇒ 7.4 - 2.59

⇒ 4.81

By December, the average rainfall  drops another 0.66 inches i.e.

⇒ 4.81-0.66

⇒ 4.15

Therefore, the average rainfall, in inches, in  December is 4.15 inch . Correct option C. 4.15 .

5 0
4 years ago
consider the sequence 11; 5; -1; -7;.... determine the sequence of the nth term of the sequence! PLSSSS HELP​
STALIN [3.7K]

Answer:

Tn = 17-6n

Step-by-step explanation:

d = 5-11 = -6

Tn = a + (n-1)d = 11 + (n-1)×-6

= 11 -6n +6 = 17-6n

4 0
3 years ago
1 25% of 40 is what<br> number?
777dan777 [17]

Answer:

50

Step-by-step explanation:

I just googled it lol

5 0
4 years ago
Read 2 more answers
Other questions:
  • What is the area of a circle with a circumference of 50 pie?
    11·2 answers
  • **At noon the minute and the hour hands overlap. When will it happen next?
    6·1 answer
  • Please I need help :(. This packet is worth my grade :,( please help
    9·1 answer
  • Which of the numbers below are exactly divisible by 9?
    15·2 answers
  • Please help!! 20 POINTS!!<br><br> Give two examples of exponential decay.
    13·1 answer
  • A random sample of 68 households was selected for a phone survey. The key question asked​ was, "Do you or any member of your hou
    15·1 answer
  • What is an equation of the line that passes through<br> the points (2,1) and (6,5)?
    14·1 answer
  • (x+4)^2+y^2=16 in polar form
    11·1 answer
  • At The Fencing Center, 60% of the fencers use the foil as their main weapon. We randomly survey 21 fencers at The Fencing Center
    8·1 answer
  • Not sure how to use a ruler like you know how they have the
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!