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
velikii [3]
3 years ago
11

Please can anyone help me with this question? I'm really struggling with it

Mathematics
1 answer:
xenn [34]3 years ago
7 0

Answer:

83.9°

Step-by-step explanation:

Pythagorean theorem, the well-known geometric theorem that the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse (the side opposite the right angle)—or, in familiar algebraic notation, a2 + b2 = c2.

a= 13 cm

a2= 169cm

b= 4cm

b2=16 cm

a2+b2= 185cm (c2)

c=13.6cm

after wards use the law of cosines and c= 83.9°

You might be interested in
Choose the words to finish the sentence. Euler’s Formula states that the of the number of faces and the number of in a polyhedro
AveGali [126]

Answer:

see explanation

Step-by-step explanation:

Euler's formula states that the sum of the number of faces (F) and the number of vertices (V) of a polyhedra is equivalent to two more than the number of its edges (E) , that is

F + V = E + 2

4 0
2 years ago
A radio transmission tower is 180 feet high. How long should a guy wire be if it is to be attached to the tower 11 feet from the
lawyer [7]

Answer:

Step-by-step explanation:

3 0
2 years ago
6 1/4 % of $3,875.00
Slav-nsk [51]

Answer:

$242.19

Step-by-step explanation:

6 1/4 as a percent: 25/400

25*3,875= 96,875

96,875^400=242.1875, rounded is equal to $242.19

6 0
3 years ago
MANY POINTS AND WILL GIVE BRAINLIEST!!!
yarga [219]
Graph?
well
for
|a|>b solve
a>b and a<-b

|4w+1>11
solve
4w+1>11 and 4w+1<-11
minus 1 both sides
4w>10 and 4w<-12
divide both sides by 4
w>5/2 and w<-3
graph the points -3 and 2.5
shade outside
not including



2.
union means include all common to both
so
2.  1,2,3,4,6,8,9
3. 1,2,3,4,5,7,10
4. interseciton so only ones common to both, so 4
5. null set (empty)
5 0
3 years ago
Joan has a gym gift card worth $100 12$is deducted
valentina_108 [34]

Answer:

88$ are remaining on the card

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • The weight of laboratory mice follows a normal distribution, with a mean of 0.68 ounce and a standard deviation of 0.02 ounce. W
    11·1 answer
  • Given 2x - y = 6, solve for y
    7·2 answers
  • A gardener rakes 3 lawns in 4.5 hours. if the gardener charges $15 per lawn how much does he earn per hour.
    13·2 answers
  • I need to know how to find the volume of this triangle
    14·2 answers
  • explain why it is possible to draw more than two different rectangles with an area of 36 square units but it is not possible to
    9·1 answer
  • The floor of a triangular room has an area of 32 1/2 sq.m. If the triangle’s altitude is 7 172 m, write an equation to determine
    9·1 answer
  • Y = 7x - 15<br> y = 4x - 12
    6·1 answer
  • 3 divided by 534 using estimate
    10·2 answers
  • Data Set: 0, 0,1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3,
    7·2 answers
  • B.) Translate the graph of y = |x| two units down, and
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!