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
Marianna [84]
2 years ago
15

Find the cosine of ∠J.

Mathematics
1 answer:
frozen [14]2 years ago
7 0

Answer:

√94

Step-by-step explanation:

i think that is the answer

You might be interested in
5. Write an equation for a line with a slope of -4 and goes through the point (5, -1). Show all work.​
Artyom0805 [142]

Answer:

y=-4x+19

Step-by-step explanation:

Plug into point-slope formula

y-y1=m(x-x1)

y-(-1)=-4(x-5)

y+1=-4x+20

 -1          -1

y=-4x+19

4 0
3 years ago
A circular garden has a circumference of 44 yards.Lars is digging a straight line along a diameter of the garden at a rate of 7
oee [108]
I’m pretty sure it would take 2hrs but I’m not completely sure but I think
5 0
3 years ago
Read 2 more answers
9+ 13 + 17 + ...+ 457=
Readme [11.4K]

Answer:

418

Step-by-step explanation: 457-17-13-9=418

To double check: 418 + 17 + 13 + 9 = 457

6 0
3 years ago
A line is perpendicular to y = -1/2x-1
brilliants [131]

Answer:

y= 2x -3

Step-by-step explanation:

The first thing you should know is that the slope of a perpendicular line is the opposite reciprocal. So, this is your current equation: y= 2x + b. Next, substitute your point into the equation to get the y-intercept. It should look like this: 9=2(6) + b. 6 times 2 equals 12. Now, this is what it should look like: 9=12 + b. Subtract 12 from both sides to get -3 = b. Go back to your original equation and plug in -3 to b. This is your final equation: y= 2x -3. Hope this helped!

4 0
3 years ago
Value of the pronumeral and describe the rule.<br>4,1,-2,p,-8,-11​
Citrus2011 [14]

Answer:

p = -5

every element in the sequence is created by subtracting 3 from the pervious element.

Step-by-step explanation:

I am not sure you put every necessary information here.

but I'd the visible information is truly everything, then it's is trivial.

the difference between 4 and 1 is ... well, -3. meaning we subtract 3 from 4 to get 1.

we suspect this is the rule and keep trying.

1 -3 = -2

hey it works.

and -8 -3 = -11

hey, also correct.

and the difference between -2 and -8 is -6, and when we place another item in between (p), we cut that in half again to -3. so, it is all consistent.

therefore,

p = -2 -3 = -5

the rule is

an = an-1 - 3

6 0
2 years ago
Other questions:
  • Hector has three weeks before his first track meet he recorded the amount of time he spent running during week 1 of his training
    12·1 answer
  • PLEASE ANSWER IM BEGGING YOU
    12·1 answer
  • hbjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjlllllllllllllllllllllllllllllk
    7·1 answer
  • Stock Market At the beginning of the day the stock market goes down 50 3/4 points and stays at this level for most of the day. A
    6·1 answer
  • Point Z is the circumcenter of ΔLMN.
    8·1 answer
  • when the length of a rectangle is X inches and the width is y inches, the perimeter is 30 inches. if the length is tripled and t
    7·1 answer
  • a bank is offering 2.5%simple interest in a saving account. if you deposit 5000, how much interest would you earn in one year
    7·1 answer
  • Select ALL of the expressions equivalent to 4(7-6x)
    5·1 answer
  • Blake and Josh are both saving money for a new bike. The ratio of Blake's savings to Josh's savings is 3:1. If they have saved $
    8·1 answer
  • Rich chooses a 4-digit positive integer. He erases one of the digits of this integer. The
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!