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
damaskus [11]
1 year ago
11

I’m having trouble understanding how to solve this someone please help ASAP thank you!

Mathematics
1 answer:
vladimir2022 [97]1 year ago
3 0

Answer:

Answer is 71.95°

Step-by-step explanation:

Cosine formula is

a^2=b^2+c^2-2bc(cosA)

cos A =b^2+c^2-a^2/2bc

if a= 119,b=94,c=173

cos A=94^2+173^2-119^2/2(94*173)

=8836+29,929-14,161/2(16,262)

=38765-14,161/32,524

=24604/32,524

=0.7564

cos A=0.7564

cos^-1=40.85°.that's for angle A.

Using the same formula

B=31.1°

C=180-(40.85+31.1)

C=180-71.95

C=108.05

Since angle on a straight line is 180

therefore x is 71.95

Also the sum of angles A and B

You might be interested in
If 4a - 3 = 9, what is the value of 4a + 1?!<br><br> A: 13<br> B: 3<br> C:49<br> D: 5
Oliga [24]

Answer:

a=3

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Grandma's soup company packages tomato soup in cylindrical cans that have a base diameter of 8 centimeters and a height of 10 ce
Fed [463]

Answer

i would think 2 centimeter

Step-by-step explanation:

this would never really happen in my opinion the height and diameter would decrease. but if it takes 8 for 4 the it should take 2 for 1 because it looks like its doubling

5 0
3 years ago
Read 2 more answers
Point M is on line segment overline LN . Given MN = 3x , LN = 4x + 9 , and LM = 2x + 7 determine the numerical length of LM .
xxTIMURxx [149]

Answer: 11

Step-by-step explanation:just trust me

7 0
2 years ago
10 ice cubes fit into 1/2 a tray. How many ice cubes fit per tray? 5<br> (1 Point)
NeX [460]

Answer:

20 ice cubes. Hope this helps!! ;)

Step-by-step explanation:

6 0
3 years ago
If anyone answers ALL i will give all my points and will give Brainliest
Inga [223]
1: I can’t see one it’s cut out sorry :(
2:go down four horrizontal for each line making a rhombus
3: 3a:true 3b:true 3c:false 3D: false
4.PART A: Draw a square in the middle.
4. PART B: Say there are four right angles
5: Line, point, ray, line segment
6. There are 2 acute and 1 right
7. A B C
8: 1/4 1/6 1/8
9: 9a 9c and 9d
10: square and polygons first, then triangles because they have 4 sides while a triangle has 3
10 PART B: rectangles second, then the pentagons are third, the parallelogram is first, then the triangles because a rectangle has all right angles
11: she drew a square!
12: polygons without right angles
13: I can’t draw on your paper just draw three lines in the trapezoid
13: a c and d
6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the distance between each pair of points. Round your answer to the nearest tenth, if necessary.
    9·1 answer
  • What is the answer to<br>2x+3=7
    13·1 answer
  • The arithmetic series 15+18+21+...+84+87 has how many terms?
    10·2 answers
  • There were 450 students enrolled in a middle school at the beginning of the school year. The number of students enrolled in the
    10·1 answer
  • What is the average of 104 and 67?
    10·1 answer
  • SECTION B
    10·1 answer
  • (3х + 4) - (х + 2) =​
    14·2 answers
  • NEED ANSWERS STAT!
    10·1 answer
  • Braden jumped 9 5 16 feet in the long jump. Jordan jumped 8 7 8 feet. How much farther did Braden jump than Jordan?
    12·2 answers
  • Herr is a balance hanger diagram a circle has a mass of three grams and a square has a mass of two grams which is the mass of th
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!