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
Eduardwww [97]
3 years ago
9

Find the measure of the missing angle.

Mathematics
2 answers:
Ratling [72]3 years ago
8 0

Answer:

23º = x

Step-by-step explanation:

One straight line is ALWAYS 180º

(called a linear pair)

So your equation is

157º + x = 180

subtract x on both sides

and you get

23º

Liono4ka [1.6K]3 years ago
7 0

That is a question about angles.

The first thing that we should to note is that a line do a straight angle. A straight angle is an 180° angle.

So, we can say that the sum of the angle <em>a</em> and the angle of 157° is equal to a straight angle. Let's make and solve a equation:

a + 157 = 180\\a = 180 - 57\\a = 23

Therefore, the missing angle is 23°.

I hope I've helped. :D

Enjoy your studies. \o/

You might be interested in
A rectangular lawn is 48 feet long and 61 feet wide. A path extends diagonally between 2 of the corners of the lawn, what is the
Kruka [31]
This is a question that will require Pythagoras' theorem as you want to find the length of a diagonal of a triangle and are given the measurements of two sides. I have attached a picture of how to solve this problem.
To the nearest 10th of a foot, the answer is 77.6ft

5 0
4 years ago
Johnny scored 8 out of 10 attempts, Ray scores 1 out of 2 attempts and David scored 12 out of 20 attempts
hjlf

Answer:

Johnny

Step-by-step explanation:

If we convert it so everyone has denominators of 20 we get:

(These are still equal to what their scores before were)

Johnny: 16/20

Ray: 10/20

David: 12/20

Johnny has made the most free throw shots, therefore, they have done the best.

Hope this helps!

-AxekickNebulite

3 0
3 years ago
Read 2 more answers
A rate compares two types of measurements. Many grocery stores list unit rates for products on their shelves. If a 16oz can of g
KengaRu [80]

Rate is a ratio of different units ( a quantity times a quantity), such as miles per hour.

Unit rate is a rate with a denominator of 1.


To find unit rate, divide the total cost by the quantity:

0.89 / 16 = 0.0556 per ounce.



3 0
3 years ago
Simplify x + 3x – 36.
Doss [256]
X + 3x - 36.....x is the same as 1x....combine like terms
1x + 3x - 36 = 4x - 36 <==
8 0
3 years ago
Read 2 more answers
You decide to market your own custom computer software. You must invest $3255 for computer hardware, and spend $2.90 to buy and
rodikova [14]
You need to sell 363 if i did my math right 
7 0
3 years ago
Other questions:
  • Ten percent of 640 is what number?
    7·2 answers
  • 3 (x+6) what is the answer ??​
    15·2 answers
  • What is 30% of 120 is what number?
    7·1 answer
  • Find the area of a circle with a circumference of 6.28 units
    13·2 answers
  • What is the slope of the line in the graph?
    13·2 answers
  • An earthquake measured 8.4 on the Richter Scale. Use the formula R = log I to find the intensity, I, of the earthquake.​ NO LINK
    12·1 answer
  • Mark owns a personal training business. He makes a total of $500 for every 3 clients he acquires.
    6·1 answer
  • Mr. gilligan went to JD's deli to get breakfast. he got a JD Special for $3.75 and a coffee for $1.50. if he leaves an 18% tip,
    7·2 answers
  • (c) calculate the area of a 2D parallelogram 2.1 3.1 ​
    6·1 answer
  • Wolfman and Dracula we’re having a contest to see who can scare people the most for every three people Dracula scare Wolfman sca
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!