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
-BARSIC- [3]
2 years ago
6

I need help I don't understand this.

Mathematics
2 answers:
Mashutka [201]2 years ago
8 0

Answer:

<1 = 64

Step-by-step explanation:

The exterior angle is equal to the sum of  the opposite interior angles for triangles

40  +<1 = 104

Subtract 40 from each side

<1 = 104 -40

<1 = 64

AleksAgata [21]2 years ago
3 0

Answer:

64°

Step-by-step explanation:

angle 1+40°=104°(sum of two non adjacent interior angles is equal to opposite exterior angle)

angle 1=104°-40°

angle 1=64°

You might be interested in
Point M is the midpoint of AB. The coordinates of point A are (−7, 1) and the coordinates of M are (−2, 2). What are the coordin
notka56 [123]

Answer:

\huge{\boxed{\sf{ ( 3 , 3 ) }}}

Step-by-step explanation:

Co-ordinates of point A = ( -7 , 1 )

Co-ordinates of point M = ( -2 , 2 )

Let the co-ordinates of point B be ( x , y )

A ( -7 , 1 ) \longrightarrow ( x1 , y1 )

B ( x , y ) \longrightarrow ( x2 , y2 )

Now,

Midpoint = (\frac{x1 + x2}{2}  , \frac{y1 + y2}{2} )

⇒( -2 , 2 ) = ( \frac{-7 + x}{2}  , \frac{1 + y}{2} )

Finding the value of x :                    

⇒-2 = \frac{-7 + x}{2}

Do cross multiplication                

⇒-4 = -7 + x

⇒-7 + x = -4

⇒x = -4 + 7

⇒x = 3

Now, finding the value of y

⇒2 = \frac{1+y}{2}

Do cross multiplication

⇒4 = 1+y

⇒1+y = 4

⇒y = 4 - 1

⇒y = 3

Hence, The co-ordinates of point B = ( 3 , 3 )

Hope I helped!

Best regards!

~\text{ TheAnimeGirl}

4 0
3 years ago
Which is a quadratic function having a leading coefficient of 3 and a constant term of –12? f(x) = –12x2 3x 1 f(x) = 3x2 11x – 1
eimsori [14]

The correct option is b.

<h2>Quadratic Equation</h2>

A quadratic equation is an equation that can be written in the form of

ax²+bx+c.

Where a is the leading coefficient, and

c is the constant.

<h2>Leading coefficient </h2>

The leading coefficient of an equation is a coefficient of the term having the highest power in the equation.

Given options:

a.)  f(x) = -12x^2+3x+1 \\

b.)  f(x) = 3x^2+11x-12 \\

c.)  f(x) = 12x^2+3x+3\\

d.)  f(x) = 3x -12.

<h3 /><h3>Solution</h3>

As it is given that the leading coefficient of the equation is 3. therefore, the value of the 'a' in the general quadratic equation is 3,

3x²+bx+c,

Also, the value of the constant is -12, therefore, the value of c is -12,

3x²+bx-12

From all the given options the only feasible option is b only.

Hence, the correct option is b.

Learn more about Quadratic Equation:

brainly.com/question/2263981

8 0
2 years ago
The number pi goes on forever with no repeating pattern; therefore, it is rationa
cricket20 [7]
No 
it is irrational for that reason - it goes on without bound
3 0
2 years ago
Which one of the pairs of angles below is adjacent?
Norma-Jean [14]
Adjacent angles are angles that are next to each other and share a common vertex and a common side.
7 0
2 years ago
Which type of statistical graphic uses bars to describe the data?
raketka [301]

Answer:

A histogram

Step-by-step explanation:

This type of graph is used with quantitative data. Ranges of values, called classes, are listed at the bottom, and the classes with greater frequencies have taller bars.

5 0
3 years ago
Read 2 more answers
Other questions:
  • 3x-7y=2 solve for x. Can you show how you do it?
    11·1 answer
  • A new American graduate is contemplating buying a
    7·2 answers
  • If 80 is divided by the sum of 4 and a certain number , the result is 16 .find the number
    9·1 answer
  • Graph the inequality.<br> y&gt; -5x+1
    9·1 answer
  • There are 340 students taking math 059 this semester. we found that 153 of them were male. about what percent of the students ta
    14·1 answer
  • How many times greater is 36 than 33
    14·1 answer
  • Evaluate: 1/2 - 2/3 divided 5/9 + 3/10
    5·1 answer
  • In a town of 40,000 people, it is expected 41.9% will watch the Súper bowl. How many people in the town will watch the Súper bow
    6·1 answer
  • If a quadratic has x-intercepts at (-1,0) and (6,0), what would be the factored form of the equation?
    5·1 answer
  • How long is the Yangtze river
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!