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
almond37 [142]
3 years ago
14

Can someone help me with this one??

Mathematics
2 answers:
Savatey [412]3 years ago
7 0

Answer:

c = 9.43 and angle B = 32

Step-by-step explanation:

Find side c:

a^2 + b^2 = c^2

5^2 + 8^2 = c^2

25 + 64 = c^2

89 = c^2

√89 = c

c = 9.43

Find angle B:

angle A + angle B + Angle C = 180

58 + 90 + B = 180

148 + B = 180

B = 180 - 148

angle B = 32

kakasveta [241]3 years ago
5 0

Answer:

Side C = 9.43       Angle B = 32 degrees

Step-by-step explanation:

Measure C = 90 because right triangle.

Triangle sum theorem = 180 - 90 - 58 = 32

Angle B = 32 degrees

We can use sine to find side length c

Sin = oppsoite/hypotenuse

Sin 58 = 8/x

x = 9.43

You might be interested in
) 6. What is the volume of the composite figure
sattari [20]
1,468 sqft hope that’s right
6 0
3 years ago
HOW DO I SOLVE THIS??<br> What would the answer be??<br> THANKS!
Arisa [49]
Convert 300% into decimals. So move the decimal point 2 times to the left and you get 3.00 and multiply it by 5 and square it because area of square is s^2
7 0
3 years ago
Solve the following equation for 0°≤x≤360° : 2 cot 2x + 3 = 0
evablogger [386]

Answer:

π

2

,

3

⋅

π

2

,

3

⋅

π

4

,

7

⋅

π

4

Explanation:

Factorizing your equation we get

cot

(

x

)

=

0

so

cos

(

x

)

=

0

we get the following Solutions in the given interval

x

=

π

72

or

x

=

3

π

2

for the second case we get

cot

(

x

)

=

−

1

so

cos

(

x

)

=

−

sin

(

x

)

and we get

x

=

3

π

4

or

x

=

7

π

4

Hint:

To get the Solutions of the last equation you can use

√

sin

(

x

+

π

4

)

=

0

Step-by-step explanation:

3 0
3 years ago
From which point of view is the story told?
yawa3891 [41]

Answer:

there are 5 types of point of views

please brainliest me

Step-by-step explanation:

1rst person: Writing in first person means writing from the author's point of view or perspective. This point of view is used for autobiographical writing as well as narrative.

2 person: The second-person point of view belongs to the person (or people) being addressed. This is the “you” perspective. Once again, the biggest indicator of the second person is the use of second-person pronouns: you, your, yours, yourself, yourselves.

3 person:  In the third-person point of view, a narrator tells the reader the story, referring to the characters by name or by the third-person pronouns he, she, or they.

4 person: The term fourth person is also sometimes used for the category of indefinite or generic referents, which work like one in English phrases such as "one should be prepared" or people in people say that..., when the grammar treats them differently from ordinary third-person forms."

5 person:From a fifth person perspective, one starts to “feel” the system in a different way, recognizing that one's own perspective on and in the Anthropocene is merely a perspective, which itself is a perspective, which in turn is a perspective.

7 0
3 years ago
If a triangular cross-section with coordinates at (1, 1), (1, 4), and (3, 1) is rotated about the line x = 1, what will be the r
Alik [6]

Answer:

The resulting three-dimensional object will be a cone

Step-by-step explanation:  

Plot the figure to better understand the problem'

we have

a triangular cross-section with coordinates at (1, 1), (1, 4), and (3, 1)

The draw in the attached figure

we know that

When rotating a a right triangle about a leg, the three dimensional figure formed is a cone

The radius of the cone will be equal to the base of right triangle and the height of the cone will be equal to the height of the triangle

so

The radius of the cone will be equal to 2 units and the height of the cone will be 3 units

see the attached figure to better understand the problem

5 0
3 years ago
Read 2 more answers
Other questions:
  • 2. EXERCISE Mike's Fitness Center charges $30 per
    7·1 answer
  • Pls helppp lol i dont understand how to do this. can someone give me an explanation?
    12·2 answers
  • A cellular phone company charges a 49.99 dollar monthly fee for 600 free minutes. Each additional minute costs 35 cents. This mo
    8·1 answer
  • Andrew goes biking every morning. The number of calories he burns during the bike ride depends on the distance he bikes.
    15·2 answers
  • Pls help me :( idk math I'm trying to figure it out but can't get it
    13·1 answer
  • GIVING 100 POINTS!!!!
    11·2 answers
  • The bottom number is 12 cm it messed up
    7·2 answers
  • Need a quick answer please
    14·1 answer
  • x³+y³+z³ ......................................................... i had to have 20 or more characters so dots
    5·1 answer
  • Subset of {a b c d e f} needs 64 subsets​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!