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
Lady_Fox [76]
3 years ago
9

Angle Measurements

Mathematics
1 answer:
Naddik [55]3 years ago
4 0

Answer:

X = 11

Complementary angles

Step-by-step explanation:

Complementary angles are when two angles add up to 90 degrees.

3x + 10 + 47 = 90

3x + 10 = 43

3x = 33

x = 11

You might be interested in
Emma has a board 5 feet long and cuts it into 6 equal pieces how long in feet is eacgpeace if the board in a fraction
il63 [147K]

Answer:

Imagine an easier version of this problem:  You have a board 5 feet long that you must cut (divide, right?) into two equal parts.  It is probably clear to you that you simply divide the length (5) by the number of parts you're dividing it into (2) to obtain the length of each piece (2.5 feet).

Use the same method for your problem 5 feet divided by 6 is 0.83 feet per piece.

We do not ordinarily divide feet into decimal portions, but instead into inches.  Since an inch is 1/12 of a foot, you could simply say 5/6 = how many twelfths?  or 5/6 = n/12  Solve this by inspection or by cross multiplying 5 times 12 equals n times 6.  So n must equal 10, and your pieces of board are each 10 inches long.

4 0
2 years ago
Write the word as an inequality. Then solve the inequality. Three less than a number x is more than 15. An inequality that repre
BaLLatris [955]

Answer:

An inequality that represents this word sentence is >. The solution is. x > 17.

Step-by-step explanation:

8 0
3 years ago
I don't know what the answer is to divide 180 in a ratio of 4:5:9
Karolina [17]
Hello there,

First you need to add together the numbers.
4+5+9 = 18
Divide the total by this,
180 / 18 = 10
Multiply each number by 10.
40:50:90.

Hope This Helps You!
Good Luck Studying :)
4 0
3 years ago
Read 2 more answers
Find the equation of the line that contains the points P1(-4,8) and P2(-6,8)...
olga_2 [115]
The equation would just be x=8 since the x of both points is 8. 
6 0
3 years ago
B-c,when b=8 and c=7
elixir [45]
If I understand your question correctly then it's simple all you have to do is use the numbers in the place of the b and c so the question would be what is 8-7 which equals 1 
8 0
2 years ago
Other questions:
  • A test worth 125 points has 49 questions on it. Multiple Choice questions are worth 2 points each and short answer questions are
    15·1 answer
  • How to write 395,980 in expanded form
    7·2 answers
  • BRAINLIESTT ASAP! PLEASE HELP ME :)<br> thanks!
    13·2 answers
  • HELP ASAP 40 POINTS REAL ANSWER
    12·1 answer
  • a slug travels 3 centimeters 3 seconds a snail travels 6 centimeters in 6 seconds both travel at constant speed which traveled f
    7·2 answers
  • in 1900, greenville had a population of 4000 people. Greenville's population increased by 100 people each year. Springfield had
    13·1 answer
  • Janice is rolling a fair number cube that is numbered 1 - 6. Which statement is true?
    7·1 answer
  • OK this is another question which I need help on please please help if you can. CAUSED ME MUCH DISTRESS
    12·1 answer
  • Bella has 8 pies and she can make 2 pies an hour. Tina has 2 pies and she can make 3 in an hour. How many hours will it take for
    11·1 answer
  • The vertices of a square are located at (0,4), (4,0), (0, -4) and (-4,0).
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!