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
Len [333]
3 years ago
8

the smallest angle in a triangle is one-third of the largest angle. the third angle is 10degrees more than the smallest angle. f

ind the messure of all three angles.
Mathematics
1 answer:
Alex787 [66]3 years ago
5 0
A: smallest 
c: largest
b: third 
a+b+c=180
a=c/3
b=10+a
solve it
a=34
b=44
c=102
You might be interested in
Tyrell read 72 pages in 2 hours. At this rate, how many hours will it take him to read 285 pages?
juin [17]
It will take Tyrell about 4 hours.
4 0
3 years ago
14 Type the correct answer in each box. Use numerals instead of words. a Ava, Lucas, and Maria are playing a game where they pas
jeka94

Answer:

  • Maria–Ava: 15.7 feet
  • Lucas–Maria: 10.1 feet
  • angle at Maria: 50°

Step-by-step explanation:

The cosine and tangent functions are useful here. The relevant relations are ...

  Cos = Adjacent/Hypotenuse

  Tan = Opposite/Adjacent

__

The distance from Maria to Ava (ma) is the hypotenuse of the triangle, so we have ...

  cos(40°) = 12/ma

  ma = 12/cos(40°) ≈ 12/0.76604 ≈ 15.7 . . . feet

__

The distance from Lucas to Maria (ml) is the side opposite the given angle, so we have ...

  tan(40°) = ml/12

  ml = 12·tan(40°) ≈ 12·0.83910 ≈ 10.1 . . . feet

__

The angle formed at Maria's position is the complement of the other acute angle in the right triangle:

  M = 90° -40° = 50°

In summary, ...

  • Maria–Ava: 15.7 feet
  • Lucas–Maria: 10.1 feet
  • angle at Maria: 50°

5 0
2 years ago
30 pts AWNSER ASAP In 2 hours, Nolan can bake 5 1/2 dozen cookies. What is his unit rate in dozen cookies per hour?
seraphim [82]

Answer:

2 3/4 dozen cookies per hour

Step-by-step explanation:

To find his unit rate per hour, divide 5 1/2 by 2:

5.5/2

= 2.75 or 2 3/4 dozen cookies

So, his unit rate in dozen cookies per hour is 2 3/4

6 0
3 years ago
Please help I don't know how to do this I am confused
Zarrin [17]

Answer:

not congruent

Step-by-step explanation:

angles are not equal

3 0
2 years ago
A fair 20 sided dice is rolled 1000 times. how many times would you expect to roll a 6?
Marta_Voda [28]
Well the probability of rolling a six on it would be 1/20.

So, if you're rolling it 1,000 times, 1,000 x 1/20 = 50.

You would roll a six approximately 50 times.
4 0
3 years ago
Other questions:
  • Azul spun a tri-color spinner twice. What is the probability that the spinner landed on the colors blue and green in any order?
    15·2 answers
  • The bottom of Ignacio's desktop is 74.5\,\text{cm}74.5cm74, point, 5, space, c, m from the floor. Ignacio sits in his adjustable
    11·1 answer
  • Write the value of the underline digit in 0.496
    8·1 answer
  • Which is the larger value:<br> 7 . 102<br> 2 . 107
    8·1 answer
  • A painter wants to make a light green paint them anything 3 gallons of blue paint with 5 gallons of yellow paint so that the rat
    13·1 answer
  • A small town decided to get into the holiday spirit during Halloween. Every person in
    15·1 answer
  • Room a has 9 rows of seats with seats in each row room b had three times as many seats as room a how many seats wre there in bot
    5·1 answer
  • PLEASSSSS HELPPP ME ITS URGENT
    10·1 answer
  • Give me 5 things u want for Christmas and 3 words to describe you :))
    6·1 answer
  • A negative integer is greater than its opposite always true never true or sometimes true
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!