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
sergeinik [125]
3 years ago
8

Can someone please explain to me how I do this?

Mathematics
2 answers:
Nastasia [14]3 years ago
6 0

Answer:

x = 12.77 cm

Step-by-step explanation:

In this problem, we will use trigonometry to find the missing value. I will use the 70 degree angle to find it.

12cm is the opposite value for 70, and x is the hypotenuse. We will use Sine to solve this problem.

Since we are missing the hypotenuse, we set up the equation like this -

x = 12/Sin(70)

This leads us to our answer, x=12.77 cm (rounded)

Hunter-Best [27]3 years ago
6 0

Check the picture below.

make sure your calculator is in Degree mode.

You might be interested in
6x +8=5x=4 <br> what is the value of x
Free_Kalibri [48]

Answer:

x = -4/11

Step-by-step explanation:

add the x values.

11x+8=4

subtract 8 from each sides

11x=-4

divide by 11

x=-4/11

8 0
3 years ago
What is another way to write 54?
never [62]

Answer:

None of the above.

5 0
3 years ago
Read 2 more answers
The price of an article with 13% VAT is Rs. 2,034. What is
Jobisdone [24]

Step-by-step explanation:

this will may be helpful for you.

6 0
3 years ago
Read 2 more answers
select the correct answer. Consider the function f. Which statement is true about function f? NO LINKS!! ​
andre [41]

Answer:

C) As x approaches positive infinity, f(x) approaches positive infinity

Step-by-step explanation:

  • The domain is NOT all real numbers as x is either smaller than or bigger than 0, and smaller than or bigger than 2.  So x ≠ 0 and x ≠ 2.
  • This implies that there are asymptotes at x=0 and x=2.
    Therefore, the function is NOT continuous.
  • The function is NOT increasing over its entire domain as
    f(x) = -x² -4x + 1 is decreasing for its given domain of 0<x<2

8 0
2 years ago
The length of a rectangle is 3cm more than the width. The area is 70cm^2. Find the dimensions of the rectangle​
Rom4ik [11]
Let width be x
Length would be x + 3
Area = L * W
Make an equation
(x) * (x+3) = 70
x^2 + 3x = 70
x^2 + 3x - 70 = 0
Quadratic formula
(-3 +/- rt 3^2 - 4 * 1 * (-70))/(2 * 1)
x1 = (-3 + 17)/2, x2 = (-3-17)/2
x = 7, x = -10
Dimension cannot be negative

Solution: width = 7
Length = 10
7 0
3 years ago
Other questions:
  • (a) Suppose one house from the city will be selected at random. Use the histogram to estimate the probability that the selected
    11·1 answer
  • 20 Points! Please Help!
    13·1 answer
  • Twenty-four blue socks and twenty-four red socks are lying in a drawer in a dark room. What is the minimum number of socks you n
    8·1 answer
  • 24 percent of the swim team members are new on the team. how many members are new?
    7·1 answer
  • Which expression is equivalent to 3(2x + 4)? A) 5x + 7 B) 5x + 9 C) 6x + 7 D) 6x + 12
    5·2 answers
  • A mortgage broker charges $4000 plus 1.8% of the mortgage amount. What is the mortgage broker fee for a $309,000 mortgage?
    7·2 answers
  • S+8=17 what does s equal
    6·2 answers
  • Find the value of x to the nearest tenth
    6·1 answer
  • Olivia needs 54 licks for every 3 lollipops she eats.
    13·2 answers
  • I need help!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!