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
Svetach [21]
3 years ago
12

Two angles are supplementary if the sum of their measures is 180 degrees. find two supplementary angles such that the smaller is

30 degrees more than one-half of the larger.
step by step please
Mathematics
1 answer:
kaheart [24]3 years ago
8 0
If the larger angle is x and the smaller angle is y, y=(1/2)x+30 since it's 30 more than 1/2 of it. In addition, x+y=180 since they are supplementary. Plugging y=(1/2)x+30 into that, we get x+x/2+30=180=1.5x+30. Subtracting 30 from both sides, we get 1.5x=150. Next, we can divide both sides by 1.5 to get x=100 and y=(1/2)*100+30=50+30=80
You might be interested in
Carl Carpenter buys a drill press. The price, including tax, is $675.00. He finances the drill press over 24 months after making
Alex_Xolod [135]
(0.14×625×25)÷(2×12)
=91.15

91.15+625
=716.15

716.15÷24
=29.8
3 0
3 years ago
a wild tiger can eat up to 55 pounds of meat in a day about how many days would it take for a tiger to eat the following prey an
ivann1987 [24]
Antelope: About 32 Days
Boar: About 12 Days
Dear: About 3 Days
Buffalo: About 42 Days
5 0
3 years ago
Three expressions that are equal to 5/9 x 8
madam [21]

Answer:

  • \frac{13}{9}+3
  • \frac{22}{9}+2
  • \frac{85}{9}-5

They all equal \frac{5}{9}*8 because they all give \frac{40}{9}

Step-by-step explanation:

  • \frac{13}{9}+3
  • \frac{22}{9}+2
  • \frac{85}{9}-5

They all equal \frac{5}{9}*8 because they all give \frac{40}{9}

Done by writing three equations with one random number and the desired result, \frac{40}{9}, returning the answers above.

4 0
3 years ago
If the length of a netball court is 30.5m what scale has been used on this diagram?
aleksklad [387]
Provide the measurements of the court in the book, please.
8 0
3 years ago
A scale model drawing of a backyard is 6 centimeters wide and 8 centimeters long. The scale model uses a scale in which 2 centim
rodikova [14]

Answer:

First you need to divide 1.6 by 2 to get .8 then multiply

.8 x 6 = 4.8

.8 x 8 = 6.4

Then multiply 4.8 by 6.4 and get 30.72

5 0
3 years ago
Other questions:
  • Dose anyone know how to do this??? :/
    6·1 answer
  • which of the following is an identity tan^2x+cos^2x=1, sin^2x cot^2x + cos^2 tan^2x = 1, sinx - cosx +1 = tanx, (1-2sin^2x)csc^x
    8·1 answer
  • GIVING OUT 5 POINTS JUST ANWSER THIS QUESTION 2+6 TIMES 3000001 DIVIDED BY 23 AND SUBTRACT 2 AND ADD 1
    14·1 answer
  • The radius of a circle is 3 centimeters. What is the circle's area?<br> Use 3.14 for
    8·2 answers
  • Write a linear equation for each table relating X and Y
    14·1 answer
  • Plz help will mark brainliest if correct answer
    10·2 answers
  • Homework 1:Pythagorean Theorem and it’s Converse<br><br> Find The Value of X
    6·2 answers
  • What is the slope of the line that passes through the points (2, -3) and (2,−13) ?Write your answer in simplest form.
    11·1 answer
  • Help me please<br><br> x/3+12=2
    15·1 answer
  • Can someone help me with this problem from Khan Academy?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!