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
likoan [24]
3 years ago
9

Find the value of x.

Mathematics
1 answer:
Nadusha1986 [10]3 years ago
7 0

Answer:

71.79 degrees

Step-by-step explanation:

The cosine is (adjacent side to angle) / (hypotenuse)

so the cosine of x = 5/16

to get x you multiply cosine by its inverse

(cos^-1 x)(cos x) = (cos^-1 x)(5/16)

= 71.79 degrees

You might be interested in
A=9,b=-24 <br> Evaluate a +b for the given valus
aliina [53]

Step-by-step explanation:

A + b

Putting value of a and b

9 + (-24)

9 - 24

= - 15

7 0
3 years ago
If 17,000 is 47% what is 100%<br> Please explain!
Alja [10]

Answer:

36,170.21276595745 (I did this on a calculator.)

Step-by-step explanation:

17000/47 = 361.7021276595745

361.7021276595745 x 100 = 36,170.21276595745

Your total answer is 36,170.21276595745.

8 0
3 years ago
A triangle is cut from a piece of fabric. The triangle has a height of 8 inches in an area of 120 in.². What is the length of th
andreyandreev [35.5K]

Answer: 30 inches

Step-by-step explanation:

Given:

ABC-tringle

BH= 8 in - height

S= 120 in^2

AC-?

Solution:

S=1/2ab

120in=1/2a*8in

120=4a

4a=120

a=30 in

8 0
3 years ago
Help me I’m on gradpoint. I will mark you brainlest if you can also find the website to get all gradpoint answers!
AlekseyPX

Answer:

C. (1, 1, 2)

Step-by-step explanation:

Well plugging them in one by one.

x + y - z = 0

-1 + 2 - 4 = 0

no.... no it doesn't equal 0 so it isn't the solution

-1 + 0 - 2 = 0

nope it doesn't equal 0 so it's also not the solution

1 + 1 - 2 = 0

Yes! this could equal the solution so lets keep going down the line

3x - y + z = 4

(3*1) -1 + 2 = 4

Yes! this also is correct

I could keep talking and talking but yes, (1, 1, 2) is your answer

Hope this helps! <3

3 0
3 years ago
Two pipes can fill a tank in 87 minutes if both are turned on. If only one is used, it would take 23 minutes longer for the smal
seraphim [82]
I need some more help
8 0
3 years ago
Other questions:
  • I will give you brainliest!!!! Add the equations.
    7·1 answer
  • What is the area of this isosceles trapezoid?
    14·1 answer
  • Find last year's salary if, after a 2% pay raise, this year's salary is $36,720.​
    6·1 answer
  • Plz help me ASAP I will give Brainliest if right. What is the probability that he gets a number less than 4 or A multiple of 4?
    11·1 answer
  • How do u use the word holograph in sentence <br> How do u use the
    11·2 answers
  • Help I’m being timed!!
    10·1 answer
  • If using the method of completing the square to solve the quadratic equation
    6·1 answer
  • 5. If your friend's doctor wants her target heart rate range to be between 143 and 170, and her
    11·1 answer
  • Which number line shows point M at 4/3
    11·1 answer
  • Factor out the following:<br> -x^5+9x^3
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!