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
AlekseyPX
2 years ago
11

Find the measures of the missing angles. The triangle is not drawn to scale.

Mathematics
1 answer:
Nitella [24]2 years ago
8 0

Answer:

B=41

Step-by-step explanation:

Triangle = 180 degrees.

108+31=139

180-139=41\

B = 41 degrees

You might be interested in
Question 2: Please help I do not understand this question.
Svetradugi [14.3K]

The measurement of AB is 16.23.

Solution:

Given ACB is a right angled triangle.

AC = 10, ∠C = 90° and ∠A = 52°.

cos θ ≈ 0.616

Here AC is the base and AB is Hypotenuse.

To find the length of AB:

$\cos\theta=\frac{\text{Base}}{\text{Hypotenuse}}

$\cos 52^\circ=\frac{10}{AB}

$0.616=\frac{10}{AB}

Do cross multiplication, we get

$AB=\frac{10}{0.616}

AB = 16.23

Hence the measurement of AB is 16.23.

5 0
3 years ago
Mr. Ross is purchasing a table and chairs for
GarryVolchara [31]
B. r = 75m + 1350 I think is the answer. I hope this helped you!
6 0
3 years ago
Read 2 more answers
Match the graph with its equations
mylen [45]
 i thinks its b......................

5 0
3 years ago
Read 2 more answers
Do the sides 4, 5, and 6 form a Pythagorean Triple?
NemiM [27]

Answer:

They do not form a Pythagorean Triple.

If it was a Triple,  4^2+5^2 should equal 6^2.

4^2+5^2=16+25=41

6^2=36

41≠26

It doesn't work, therefore it is not a Pythagorean Triple.

3 0
3 years ago
Read 2 more answers
What is 252 = 11n + 10
xz_007 [3.2K]

Answer:

n=22 or 252=11(22)+10

Step-by-step explanation: 252=11n+10. Start by attempting to isolate the varyable by subracting 10 from both sides--> 242=11n, divide by 11--> 22=n

PROOF 252=11*22+10=242+10=252


3 0
3 years ago
Read 2 more answers
Other questions:
  • The ratio of Holly's age to that her aunt is 4:9. When holly was born her aunt was 15 years old. How old is holly's aunt now?
    14·1 answer
  • What is the 12th partial sum of the summation of negative 2i minus 10, from i equals 1 to infinity?
    12·1 answer
  • The radius of the cone is 1.5 inches, and its height is 3 inches. If the diameter of the bubble gum ball is 0.5 inches, what is
    8·1 answer
  • The distance between Boston and Detroit is 702.Jusn has driven 150 how much farther does he have to drive?
    7·1 answer
  • Evaluate the following absolute value expressions. 5|2-8|
    10·1 answer
  • I NEED HELP RIGHT NOW
    12·1 answer
  • In a triangle HIJ, i = 6.6 inches, j = 6.4 inches and Angle,H=62º. Find the length of h, to the
    10·1 answer
  • Work out the following without a calculator (show working out) please help <br><br> 144x6^-2
    8·1 answer
  • Help me plssssss i don’t know how to do this
    13·1 answer
  • Helpppppppppppppppppppppppppppppppppppppp?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!