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
Shkiper50 [21]
3 years ago
9

Find the measure of angle A

Mathematics
2 answers:
Digiron [165]3 years ago
6 0

<u>Answer:</u>

The correct answer option is b. m∠B = 61°.

<u>Step-by-step explanation:</u>

We are given a right angles triangle with an angle ABC equal to 29 degrees and side length BC known to be equal to 15.

We are supposed to find the measure of angle A.

We know that the sum of all three angles of a triangle must be 190 degrees. Since it is a right angled triangle, so ∠C = 90° and ∠B = 29°.

A° + B° + C° = 180°

A° + 29° + 90° = 180°

A°  = 180° - 119°

A° = 61°

Salsk061 [2.6K]3 years ago
4 0

the angle c is 90°, it is a right triangle. (you see from the picture).

the sum of the interior angles are 180° (in all triangles)

so

180 - 90 - 29 =

61° (angle A)

----------------------

90 + 61 + 29 = 180°


You might be interested in
Please help I need help with my hw
olga2289 [7]

Answer:

a) 2.5 pounds of candy

b) 2.5 pounds of candy

    \frac{0.5}{1} :\frac{y}{5}

    y × 1 = 0.5 × 5

    y = 2.5

Step-by-step explanation:

1 = 5

1/2 = y or 0.5 = y

\frac{0.5}{1} :\frac{y}{5}

y × 1 = 0.5 × 5

y = 2.5

7 0
3 years ago
Which shape can be classified as a rectangle
Mama L [17]

Answer:

a square

Step-by-step explanation:

sorry if wrong

3 0
3 years ago
Qual é o coeficiente linear da funçao f(x) =2x - 1?
raketka [301]

Resposta: f ^ (- 1) (x) = (1/2) x-1/2

7 0
3 years ago
Solve for x for brainiest
saul85 [17]
Lovee the nails!!!


my guess is x=28

hope this helps!!! :))
7 0
2 years ago
This might be hard for yall(it ok my fwiends ) ;). But there is a alot . Look at pic pwease sorry its all over the place.only 3q
horsena [70]

an really easy website for this is MathPapa algebra calculator

4 0
3 years ago
Other questions:
  • What is 3x+11= hurry plz
    6·1 answer
  • Use a proportion to convert the measurement.<br> 10 yards =_______meters
    14·2 answers
  • (D2+6d+9)+(d3-6d+9)
    15·2 answers
  • 7, 10,13,...<br> Find the 33rd term
    12·2 answers
  • Is 5/6 closer to 0,1/2,or 1
    12·1 answer
  • A number is multipled by 5, and then 3 is subtracted from the product. The result is 12
    15·2 answers
  • John rides his bike to work each day. The distance between his house and his work is approximately 6.5 miles, and it takes him o
    7·1 answer
  • A board 125 centimeters long is cut into 12 pieces of equal length . What is the length of each piece , to the nearest tenth of
    7·1 answer
  • Wendy’s Drive-Through Fast-food restaurants spend quite a bit of time studying the amount of time cars spend in their drive-thro
    7·1 answer
  • Fill in the blanks with two consecutive integers to complete the following inequality.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!