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
Soloha48 [4]
3 years ago
9

Three times the measure of the supplement of an angle is 108 degrees more than 9 times the measure of the angle's complement. Fi

nd the measure of the angle, it's complement and its supplement.
Mathematics
1 answer:
Rom4ik [11]3 years ago
6 0

Answer:

  • 63°, 27°, 117°

Step-by-step explanation:

  • Angle = x
  • Supplement = s
  • Complement = c

<u>Given</u>

  • 3s = 9c + 108°

<u>We know that:</u>

  • s = 180° - x, as per definition of supplementary angles
  • c = 90° - x, as per definition of complementary angles

<u>Substituting in the equation above and solving for x:</u>

  • 3(180-x) = 9(90 -x) + 108
  • 540 - 3x = 810 - 9x + 108
  • 9x - 3x = 918 - 540
  • 6x = 378
  • x = 378/6
  • x = 63°
  • c = 90° - 63° = 27°
  • s = 180° - 63° = 117°
You might be interested in
What is X. PLEASE HELP I GIVE BRAINLEIEST
Mademuasel [1]

Answer:

x=60

Step-by-step explanation:

Hope this helped.

8 0
3 years ago
Deandre just bought 9 bags of 15 cookies each. He already had 6 cookies in a jar. How many cookies does deandre have now?
djverab [1.8K]

Answer:

141 cookies

Step-by-step explanation:

amount of cookies

= 9(15) + 6

= 135 + 6

= 141

6 0
3 years ago
Answer if you know
Arlecino [84]
I've attached a plot of one such cross-section (orange) over the region in the x-y plane (blue), including the bounding curves (red). (I've set y=1.25 for this example.)

The length of each cross section (the side lying in the base) has length determined by the horizontal distance x between the y-axis x=0 and the curve y=\sqrt x. In terms of y, this distance is x=y^2. The height of each cross section is twice the value of y, so the area of each rectangular cross section should be 2y^3.

This means the volume would be given by the integral

\displaystyle\int_0^22y^3\,\mathrm dy
8 0
3 years ago
You and your friends decide to rent some studio time to make a CD. Big notes studio rinse for $100 plus $60 per hour. Great soun
Orlov [11]
About 3.8 hours, if asking for a whole number round to 4
8 0
2 years ago
1:
bixtya [17]

Answer:

First day: 45x +20y = 875

Second day: 25x + 40y = 775

Adult ticket price: $15

Step-by-step explanation:

See paper attached. (:

8 0
3 years ago
Other questions:
  • A distribution is symmetrical if the tails on both ends of the density curve that represents it are close to identical. Truth or
    7·1 answer
  • Subtract 4 feet 5 inches from 12 feet 3 inches
    15·1 answer
  • An angle that is greater then 90 degrees and less then 180degrees
    11·1 answer
  • What is a letter or symbol in algebra?
    10·1 answer
  • I need help with these questions
    5·1 answer
  • To rent a certain meeting room, a college charges a reservation fee of $15 and an additional fee of $6 per hour. The chemistry c
    13·1 answer
  • What is A + B?<br> A = [ 3.42 1]<br> B = [5 6 89]
    8·2 answers
  • Factor the expression<br> 12x^2 +7x+1
    6·1 answer
  • Plss answer correctly<br> 4x - 8 - 2x = 10
    7·2 answers
  • Solve for m<br> kx-bf=fy/m
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!