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
deff fn [24]
3 years ago
7

WILL GIVE BRAINLIEST! Given that m∠a = 53°, find m∠b. m∠b = °

Mathematics
2 answers:
Naddika [18.5K]3 years ago
7 0

Answer:

Step-by-step explanation:

The angle left to b is

90° - a

= 90° - 53°

= 37°

So now

< b + 37° = 180° ( being linear pair )

< b = 180° - 37°

< b = 143°

Nikitich [7]3 years ago
4 0

Answer: 143

90-53=37

180-37=143

You might be interested in
A total of 697 tickets were sold for the school play. They were either adult tickets or student tickets. There were 53 fewer stu
Burka [1]
Let x = number of adult tickets sold
Let x-53 = number of student tickets sold

x + x -53 = 697
2x - 53 = 697. 

Add 53 to both sides to get:

2x = 750

Divide both sides by 2 to get:

x = 375

375 adult tickets were sold. 
5 0
3 years ago
Geometric of <br> 1/3, 2/9, 4/27, 8/81, 16/243
Nataliya [291]
A The answer is
n
=
2
n
−
1
3
n
5 0
3 years ago
$140 for 18ft squared=?????
andrew11 [14]
Unit rate means how much does it cost for 1 unit
140 for 18ft^2

divide by 18
140/18=7.77777777777777
so the unit rate is $7.78 per square foot
8 0
3 years ago
Read 2 more answers
Please help me 11 point's this is all my points
Helga [31]
......................... 1/2
4 0
3 years ago
Round 1400 to the nearest 10
anygoal [31]

Answer:

1395 is the lower bound because 1395 rounded to the nearest 10 is 1400 but 1394 rounded to the nearest 10 is 1390.

Step-by-step explanation:


7 0
3 years ago
Other questions:
  • Round 1.4 to the nearest whole number
    14·2 answers
  • Helpppppppppppp plss with this problem
    8·1 answer
  • What's 755,082 rounded to the nearest 10,000
    10·2 answers
  • The mean for this set of data is 95 what is the missing number<br> 103,99,90,86,105,96,__
    12·1 answer
  • Alan has an annual base salary of $18,000. In addition to his salary, he earns 9% of his total sales (S). If he wants to earn at
    11·1 answer
  • The surface area of a regular pentagonal pyramid is 125 square yards. The base length is 5 yards. The area of the base is 37.5 s
    12·1 answer
  • Find the 12th term of the geometric sequence
    7·1 answer
  • Consider the system of equations below. What could be the first step in solving by elimination?
    13·2 answers
  • DinElla’s test grades in her history class are 89, 94, 82, 84, and 98. What score must Ella make on her next test to have a mean
    14·1 answer
  • The ratio of the angle measures in a triangle is 3 : 5 : 7. What are the measures of the angles of the triangle?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!