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
miskamm [114]
3 years ago
6

Solve for x I got x=28.394. is that correct?

Mathematics
1 answer:
quester [9]3 years ago
6 0
Cosine 65 = 12 / x
0.4226183 = 12 / x
x = 12 / 0.4226183
<span> <span> <span> x = 28.39441</span></span></span>

So, I'd say you are correct.

You might be interested in
PLEASE HELP!! I’ve got a car with an internal volume of 12,000 L. If I drive my car into the river and it implodes, what will be
evablogger [386]

Answer:

V2 = 8571.43L

Step-by-step explanation:

To solve for the V2, We can use V2 = P1V1 / P2

= 1.0 atm × 12,000 L / 1.4 atm    

 = 12,000 L / 1.4 atm

= 8571.43 L

8 0
3 years ago
Simplify ( 4 7 / 16 21 )/ 5 -8​
aleksley [76]

Answer:

Step-by-step explanation:

( 4 / 21 ) ( 7 / 16 ) ( 15 / 9 )

= ( 2 × 2 × 7 × 3 × 5 )/( 3 × 7 × 2 × 2 × 2 × 3 × 3 )

 

= ( 5 )/ ( 2 × 3 × 3 )

= 5 / 18

5 0
2 years ago
determine the intercepts of the line that correspond to the following table of values. -14,9 -10,18 -6,27
Nataliya [291]

I'll need to assume that your "-14,9" means (-14,9); if so, please use parentheses next time to indicate that you're sharing the coordinates of a point.

As we go from (-14,9) to (-10,18), x increases by 4 and y increases by 9.  Thus, the slope of this line is m = rise / run = 9/4.

We want the intercepts of this line.  Let's use the slope-intercept form y = mx + b.  Substituting the given info:  -10 for x and 18 for y, and m = 9/4, we get:

18 = (9/4)(-10) + b, where b is the y-intercept.

Solving for b, we get 18 + 90/4 = (72+90)/4 = 162/4, or 81/2.

Then b = 81/2, and the equation of the line is y = (9/4)x + 81/2.

Now find the x-intercept.  To do this, let y = 0; then (9/4)x = -81/2,  Mult. both sides by 4 to eliminate the fractions:  9x = -162, or x = -18.  The x-intercept is (-18,0) and the y-intercept is (0,81/2)

8 0
3 years ago
The graph shown matches which quadratic equation?<br> A<br> yox. 1<br> yox-1)?<br> D
Vlada [557]
Where is the graph??



4 0
3 years ago
Read 2 more answers
I think of a number. When I round my number to the nearest 100 it is 300. When I round it to the nearest 10 it is 250
Natasha2012 [34]

Answer:

Is it is 250.1?

Step-by-step explanation:

:)

3 0
3 years ago
Other questions:
  • Two cubes have surface areas of 72 square feet and 98 square feet. what is the ratio of the volume of the small cube to the volu
    5·2 answers
  • 6th grade math money stuffs
    8·1 answer
  • What number can you multiply by π to get a rational number?
    15·2 answers
  • There were 54 students in the school choir for a concert the music teacher arranged the students in six rows with the same numbe
    14·1 answer
  • An animal shelter has $2500 in its reserve fund. The shelter charges $40 per animal placement and would like to have at least $4
    14·1 answer
  • Can someone help please ​
    9·2 answers
  • Solve the system by graphing. Write the solution as an ordered pair.
    8·1 answer
  • A group of friends were working on a student film. They spent $570 on equipment,
    8·2 answers
  • (2x - 4) = (6x + 2) cuanto es x <br>​
    8·1 answer
  • -8.5x +0.43 = -2.97<br> The solution is x =
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!