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
lisov135 [29]
2 years ago
13

BRAINLIEST Solve for X. Round to the nearest tenth.

Mathematics
2 answers:
Kryger [21]2 years ago
4 0

Step-by-step explanation:

2 things to remember for problems like this :

the sum of all angles in a triangle is always 180 degrees.

the law of sines :

a/sin(A) = b/sin(B) = c/sin(C) or upside-down (whatever fuss the situation better), with the sides being always opposite of the angles.

so, now for the given problems :

4.

x/sin(90) = 12/sin(29)

x/1 = x = 12/sin(29) = 24.75198408...

rounded x = 24.8

5.

the opposite angle of x is

180 - 90 - 16 = 74 degrees.

x/sin(74) = 37/sin(90) = 37

x = 37×sin(74) = 35.56668275...

rounded x = 35.6

6.

the opposite angle of x is

180 - 90 - 58 = 32 degrees.

x/sin(32) = 22/sin(58)

x = 22×sin(32)/sin(58) = 13.74712574...

rounded x = 13.7

7.

the opposite angle of 15 is

180 - 90 - 51 = 39 degrees.

x/sin(51) = 15/sin(39)

x = 15×sin(51)/sin(39) = 18.52345735...

rounded x = 18.5

ser-zykov [4K]2 years ago
4 0

Answer:

Step-by-step explanation:

You might be interested in
What is the reading in kwhr of the electric meter shown in the exam figure below?
Gre4nikov [31]

The reading in kwhr of the electric meter shows how much energy consumed in an hour. This can be shown in your electric meter. The reading of kwhr will reflect on how much bill you are paying for the energy.

3 0
3 years ago
Find the slope of a line perpendicular to a line through the given points.<br><br> E(5, 7), F(3, 1)
lisabon 2012 [21]
The slope of a line going through points (5,7) and (3,1) is 6/2 so 3/1 = slope of 3
8 0
3 years ago
Question 5
nadezda [96]
When you distribute you should get
12 {x}^{2}  + 8x - 3x - 2
Simplify to get
12 {x}^{2}  + 5x - 2
Answer 2 is correct
4 0
3 years ago
PLEASE HELP
Ad libitum [116K]

Answer:

D. Jessie needs to buy more eggs, flour, butter, and sugar.

Step-by-step explanation:

it is good to have more then none

4 0
2 years ago
Read 2 more answers
Ariana bought 7 muffins she paid 13.02 how much did each muffin cost
nalin [4]

Answer:

About $1.86

Step-by-step explanation:

It could be rounded to $1.90.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Solve this quadratic equation by completing the square. (2x^2 = -8x + 45)
    5·1 answer
  • Mary wants to figure out how much space she has in her pencil holder. What is the volume, in cubic centimeters, of her pencil ho
    5·1 answer
  • How would I go about solving this one problem<br><br> 1+4x = -5+7x
    15·1 answer
  • 1 and 2/3 plus 3 and 3/4
    7·2 answers
  • What is the reciprocal of -3 2/7 ? -3 7/2 -23/7 -7/23 3 2/7​
    14·2 answers
  • A house plan Is drawn to a scale 1cm to 2m. What is the length of a window 2.5cm long on the plan?
    12·1 answer
  • 2 pounds of grapes can make of a jar of grape jelly. How many
    8·1 answer
  • If 6:8 =r:48 find r ​
    7·2 answers
  • Pages:
    7·1 answer
  • HALLPPP its worth 50 points
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!