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
sweet-ann [11.9K]
2 years ago
10

A triangle has an angle that measures 55°. The other two angles are in a ratio of 11:14. What are the measures of those two angl

es?
Mathematics
2 answers:
koban [17]2 years ago
8 0

9514 1404 393

Answer:

  55° : 70°

Step-by-step explanation:

The sum of the two other angles is ...

  180° -55° = 125°

The sum of the ratio units is 11+14 = 25. Each ratio unit stands for 125°/25 = 5°. Then the other two angles are ...

  11×5° = 55°

  14×5° = 70°

Galina-37 [17]2 years ago
7 0

Answer:

55° and 70°

Step-by-step explanation:

A triangle has an angle that measures 55°. The other two angles are in a ratio of 11:14. What are the measures of those two angles?

the sum of the internal angles of a triangle is 180 °, we take 55 ° of the known angle and we have the sum of the other two, 125 °, the ratio is 11:14, one is 11 units and one is 14 units, we add them and we divide 125 ° by (11 + 14) = 25 and we have a unit, 125: 25 = 5. now we multiply the unit first by 11 and then by 14 and find the measure of the angles.

11 * 5 = 55°

14 * 5 = 70°

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

check

55 + 55 + 70 = 180°

the sum of the interior angles of a triangle is 180,

so

the answer is good

You might be interested in
Which statement is true?
alexgriva [62]
The Correct answer is C. -14 + (-10) = -24 and 2 + (-28) = -26. When negative numbers are in play, the lower negative number is higher in value. So when solved -24 > -26
7 0
3 years ago
Prove that the absolute value of the sum is less than the sum of the absolute values
Diano4ka-milaya [45]
Southside its homicide we wilin with that crome#wildsidebaby
7 0
3 years ago
Hich correctly describes how the graph of the inequality 4x − 2y > 20 is shaded?
joja [24]

Answer:

First we need to express y in this inequality:

-2y > -4x + 20

-y > -2x + 10

y < 2x - 10

The line isn't solid because the "less" sign doesn't include equal in it.

Because the sign is "less than" the shaded part is Below the line.

Merging these 2 conclusion we get the answer:

below the dashed line.

Step-by-step explanation:

6 0
2 years ago
M = -2; (-11, -12)
Juliette [100K]

Answer:

y=-2x-12

Step-by-step explanation:

4 0
2 years ago
Mr. Stanton bought 121 feet of rope to repair a rope bridge. The ratio of the two pieces that he needs from the length he bought
shutvik [7]
The length of piece will be 44 and 77.
7 0
3 years ago
Other questions:
  • The base of a pyramid has n sides write an expression for the number of faces of the pyramid
    15·1 answer
  • Sketch the images of abcd after each translation
    15·1 answer
  • How many square feet of outdoor carpet will need for this hole
    14·1 answer
  • In 36 years, Ishaan will be 3 times as old as he is right now. How old is he right now?
    13·2 answers
  • Which line plot displays a data set with an outlier? An untitled line plot from 10 to 21. The plot displays the following values
    7·2 answers
  • Simplify the expression -4b + 8c + 12 - 8b - 2c + 6.
    15·1 answer
  • Evaluate: 7.921 x 104.<br> 79,210,000<br> 7,921<br> 792.1<br> 79,210
    13·1 answer
  • Eden find this and help me
    5·2 answers
  • I need help ASAP please ant thank you <br> what is x
    14·1 answer
  • -0.8662866239 . . . is:<br><br> rational<br> irrational
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!