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
o-na [289]
2 years ago
15

What is the measure of angle B in degrees?

Mathematics
2 answers:
Feliz [49]2 years ago
6 0
B = 119 degrees

A straight line is 180 degrees
The 112 degree angle and angle C make up a straight line, so 112+C = 180
c = 68 degrees

The sum of a triangle’s angles also equal 180 degrees, so angle A + angle B + angle C =180
This means 51 + 68 + A = 180
119+A=180
A = 61 degrees

Now knowing angle A, and knowing that a straight line is 180 degrees, you can solve for angle B

A+B =180
61+B=180
B=119 Degrees
Furkat [3]2 years ago
3 0

Answer:119

Step-by-step explanation:

edge 2021

You might be interested in
How do I solve this? (please help to find what goes in the boxes as well)
natta225 [31]

Answer:

First Box: Factor by difference of squares

Second Box: It has all perfect squares

Third Box: see my work

Step-by-step explanation:

We have the equation 4x^2=36

Before we do anything, let us bring all of the terms to the left side

4x^2-36=0

Now that we have moved the terms to one side, it is clear that we have a difference of squares.

-Work-

4x^2=36\\\\4x^2-36=0\\\\(2x+6)(2x-6)=0\\\\

-

2x+6=0\\\\2x=-6\\\\x=-3

-

2x-6=0\\\\2x=6\\\\x=3

5 0
3 years ago
I dont understand can someone help?
nalin [4]
First you need to find area of square which is side x side which is 8x8 which is 64. Then you find the side of the triangle which is 14-8 which is 6 then you need to find the height of the dotted line I’m pretty sure there’s a formula but it looks like it’s 8 because it looks like a square so then the formula of a triangle is base times height divided by two so the base is 6 and height is 8 so 6x8 which is 48 and divided by two is 24 then you add the area of the triangle and the area of the square which is 64 so 64+24 which is 88 so I’m pretty sure the area is 88 then just put whatever units after :)
3 0
2 years ago
What is the value of x? PLEASE HELP
Natali5045456 [20]

Answer:

4

Step-by-step explanation:

5 0
3 years ago
ABCD is a trapezium in which AB parallel DC ,DC=30cm and AB=50cm .If X and Y are respectively the mid point of AD and BC then pr
Ratling [72]
I have attached the answer. Hope it helps.
Download pdf
3 0
2 years ago
Zeke began with $2 and earned $3 for each chore he completed. Drew began with $6 and earned $1 for each chore he completed. How
Serjik [45]

Answer:

they would have to do 2 chores each. they will each have eight dollars

7 0
3 years ago
Read 2 more answers
Other questions:
  • Find the value of 24ft and 9ft
    5·1 answer
  • The diagram below shows a pair of congruent traingles, with . Which statement must be true?
    13·1 answer
  • Which ratio forms a proportion with the following ratio? Six apples for every five oranges. A) Twenty-four apples for ever fifte
    8·1 answer
  • A circular piece of glass has a radius of 0.8 meters. The glass sells for $4.60 per m². What is the total cost of the circular p
    10·1 answer
  • 6 2/3 percent as a decimal
    15·2 answers
  • Kenny and Kylee's music players have the same capacity for music. Kenny's music player is full with 320 songs. His songs have an
    5·1 answer
  • A rectangle has a side length of (8x+10) cm and a width of (5x-3)cm. The perimeter of the rectangle is 66cm .solve equation. wha
    5·1 answer
  • Vertical angles must be:
    15·1 answer
  • =
    8·1 answer
  • As a nurse, part of your daily duties is to mix medications in the proper proportions for your patients. For one of your regular
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!