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
Karolina [17]
3 years ago
11

Angle A and Angle B are supplementary angles. The ratio of the measure of Angle A to the measure of Angle B is 5:4. Find the mea

sures of Angle A and Angle B.
Measure of Angle A =

degrees.



Measure of Angle B =

degrees.
Mathematics
1 answer:
tatyana61 [14]3 years ago
6 0

Answer:

Angle A = 100°

Angle B = 80°

Step-by-step explanation:

Supplementary angles sum 180°

Angle A to Angle B ratio is 5:4, you can write that ratio using a factor.

Angle A = 5x

Angle B = 4x

Since the sum is 180°

Angle A + Angle B = 180°

5x + 4x = 180°

9x = 180°

x = 20°

Replacing x = 20°

Angle A = 5(20°) = 100°

Angle B = 4(20°) 80°

You might be interested in
Strawberries are $3.99 per pound. If a customer bought $30 worth, how many pounds did he buy? $
lubasha [3.4K]

Answer:

7.5

Step-by-step explanation:

Divide 30 by 3.99

  • 30/3.99=7.5
3 0
2 years ago
Find the distance between (-3, 11) and (-6,4).Round to the nearest then the
Likurg_2 [28]

Answer:

d =7.6

Step-by-step explanation:

(-3,11) =(x_1,y_1)\\(-6,4)=(x_2,y_2)\\\\\mathrm{Compute\:the\:distance\:between\:}\left(x_1,\:y_1\right),\:\left(x_2,\:y_2\right):\\\quad \sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}\\\\=\sqrt{\left(-6-\left(-3\right)\right)^2+\left(4-11\right)^2}\\= \sqrt{(-6+3)^2+(4-11)^2}\\ \\d= \sqrt{(-3)^2+(-7)^2} \\\\d = \sqrt{9+49}\\ \\d = \sqrt{58}\\\\d = 7.61577\\\\d =7.6

3 0
3 years ago
Your history teachers is going to give you a 92 point assessment. There are 2 point questions and 3 point questions. If there is
Temka [501]

Answer:

28

Step-by-step explanation:

x = 2 point questions, y = 3 point questions

x + y = 40

2x + 3y = 92

Solving this we get x = 28, y = 12 so the answer is 28.

4 0
3 years ago
Read 2 more answers
Is Madison have 9876 cookies and milky has 97585 more cookies how many cookies does milky have?
Nina [5.8K]

Answer:

107461

Step-by-step explanation:

9876+97585=107461. If a word problem has the word more it usually means add

8 0
3 years ago
Read 2 more answers
A town with a population of 5,000 grows 3% per year. Find the population at the end of<br> 10 years.
TEA [102]

Answer:

6,500

Step-by-step explanation:

5000x.03=150

150=3%

150x10=1500

1,500+5,000= 6,500

5 0
2 years ago
Other questions:
  • Simplify 10(N + 3).<br><br> 10N + 30<br> 10N + 13<br> 10N + 3
    13·2 answers
  • Witch is longer 2 feet or 30 inches
    7·2 answers
  • Completing the FAFSA could help decide whether a studentdeserves a merit-based awardshould receive student-specific financial ai
    10·2 answers
  • The graph represents y = -4x + 7. Which statements are true about the graph?
    11·1 answer
  • What is the quotient written in scientific notation?
    5·1 answer
  • Harvey practiced the piano for 5/8 hour.Annika practiced the piano for 5/6 of an hour.
    5·2 answers
  • What does 64/100 represent as a ratio and a percent
    11·1 answer
  • The length of a rectangle is 6 meters more than three times the width. The perimeter of the rectangle is 44 meters. What are the
    15·1 answer
  • What is the complete factorization of the polynomial below x^3+2x^2+4x+8
    8·2 answers
  • Given that the points (-32,-10) and (-74,11) lie on a line, what is the equation of the line
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!