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
Katena32 [7]
3 years ago
9

An angle measures 40° less than the measure of its supplementary angle. What is the measure of each angle? please hlpppppp

Mathematics
1 answer:
nordsb [41]3 years ago
8 0

Answer:

<h2>110 and 70</h2>

Step-by-step explanation:

Two supplementary angles add up to 180°

Suppose x + y = 180 and y = x - 40

first we substitute y by x - 40 in the equation x + y = 180 ,we get:

x + (x - 40) = 180

then

2x - 40 = 180

then

2x = 180 + 40

   = 220

then

x = 220/2

  = 110

therefore

y = 110 - 40

  = 70

You might be interested in
One third of a birds eggs hatched. If 2 eggs hatched, how many eggs did the bird lay?
Paul [167]
If 1/3 of a birds eggs hatch and 2 eegs hatch the bird would have to have laid 6 eggs in total.
8 0
3 years ago
Read 2 more answers
A bedroom wall is 12 feet long. A decorator places the center of a square painting that has side lengths of 3 feet in the exact
antiseptic1488 [7]

the answer is 9 feet

cuz 12-3=9

8 0
2 years ago
What is the defintion of place value
nexus9112 [7]

Answer:

The value of where a digit is in the number.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Help needed! How do I solve this?<br>Excuse the answers that are already in there!
anastassius [24]
1) 108
2) 72
3) 36
4) 72
5) 72
6) 144
7) 72
8) 72
9) 108
10) 108
I hope this helped
8 0
3 years ago
I need help with some of the history of math​
brilliants [131]
It’s the first option :)
5 0
3 years ago
Read 2 more answers
Other questions:
  • Tripping ran 4.8 times as many laps as Tony.If Tony ran3.7 laps how many laps did tripping run
    7·2 answers
  • Can I get some help with this just tell me where they go lol thanks
    11·1 answer
  • <img src="https://tex.z-dn.net/?f=14y12555555y%29222522" id="TexFormula1" title="14y12555555y)222522" alt="14y12555555y)222522"
    8·1 answer
  • Will mark brainliest answer, please answer !!
    8·2 answers
  • Two rectangles have the same area of 24cm².The second rectangle is 4cm shorter and 1cm wider than the first.What is the length a
    13·1 answer
  • 1. Classify the following numbers as rational or irrational.
    5·1 answer
  • Can someone please help me on this
    9·1 answer
  • Find the commission. Earning Commission Sales Commision Rate is 7% The sales $450 The commission is $
    14·1 answer
  • John believes that height is related to leadership and specifically hypothesizes that the taller one is, the more other people l
    14·1 answer
  • What are the domain and range of the function(x)= VX-7+9?domain: x2-7range: y29domain: x27range: y2-9O domain: x27range: y29O do
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!