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
Leviafan [203]
3 years ago
14

If the ratio of the measure of the complement of an angle to the measure of its supplement is 1:3, find the measure of the angle

.
Mathematics
1 answer:
prohojiy [21]3 years ago
3 0
Set up and solve an equation:

3(90-x) = (180-x).  Then  270 - 3x = 180 - x, or   270 - 180 = 2x.
                                                                               90 = 2x, so x = 45 deg.

Is this true?     3(90-45) = (180-45)?  If so, x = 45 degrees is correct.
You might be interested in
How are the measures of angles, arcs and segments formed by secant lines that intersect within a circle related?
Drupady [299]

Answer:

The answers below ._.

Step-by-step explanation:

A secant is a line that intersects a circle in exactly two points. When a tangent and a secant, two secants, or two tangents intersect outside a circle then the measure of the angle formed is one-half the positive difference of the measures of the intercepted arcs.

6 0
3 years ago
Read 2 more answers
Paige rides her bike around town. She can ride one half of a mile in 1 30 ith of an hour. If she continues to ride at the same p
oksano4ka [1.4K]
She could travel 15 miles in an hour
6 0
3 years ago
Read 2 more answers
Khan Academy’s question
prisoha [69]

Answer:

Black Screen so sorry

Step-by-step explanation:

6 0
2 years ago
Given that the triangles are similar, find the value of x. Find the length of NR.<br> S<br> T<br> 40<br> 60<br> R<br> 2x-2<br> 8
andrew-mc [135]

Answer:

NR = 12

Step-by-step explanation:

Given that both trjangles are similar, therefore, it follows that their corresponding side lengths would be proportional to each other. Thus:

\frac{40}{8} = \frac{60}{2x - 2}

5 = \frac{60}{2x - 2}

Cross multiply

5(2x - 2) = 60

10x - 10 = 60

10x = 60 + 10 (addition property of equality)

10x = 70

Divide both sides by 10

x = 7

✔️NR = 2x - 2

Plug in the value of x

NR = 2(7) - 2 = 14 - 2

NR = 12

6 0
3 years ago
Pl help it’s for a grade I will give you Brainly if right
raketka [301]

Answer:

2/4

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Let f(x) = -3x - 4 and g(x) = 2x - 6. find (f*g)(-7)<br><br> A. 28 <br> B. -20 <br> C. 17 <br> D. 56
    5·1 answer
  • Elijah has 5 United states coins ranging in value from $0.01 to $0.25. What is the least amount of money Elijah can have if he h
    9·1 answer
  • Select the correct answer.
    8·1 answer
  • What are the factors of 96?
    12·1 answer
  • SOMEONE PLS HELP ME WITH THIS QUESTIONS PLS!!!!!
    7·2 answers
  • PLEASE HELP NO LINKS ALL QUESTIONS PLEASE GIVE BRAINLY OUT ​
    9·1 answer
  • <img src="https://tex.z-dn.net/?f=b%5E2-c%5E2-10%28b-c%29" id="TexFormula1" title="b^2-c^2-10(b-c)" alt="b^2-c^2-10(b-c)" align=
    9·2 answers
  • Select all ordered pairs that are solutions of y=3x−1.
    6·1 answer
  • GUYS PLEASE HELP ME I WILL GIVE BRAINLIEST, 5 STARS, AND EVERYTHING! THANKS!
    14·1 answer
  • How can variables and mayhem expressions be used to show different ways of a pattern?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!