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
Fofino [41]
3 years ago
7

The measure of <1 = 20x + 21 and the measure of <2 = 30x - 29.

Mathematics
1 answer:
geniusboy [140]3 years ago
8 0

Answer:

Both equal 121 degrees

Step-by-step explanation:

Vertical angles are equal, and  and 2 are indeed vertical angles.  They are the "top" and "bottom" of the x formed.  So you can use this.

angle 1 = angle 2

20x + 21 = 30x - 29

50 = 10x

5 = x

So just plug this in.

20x + 21

20(5) + 21

121

30x - 29

30(5) - 29

121

So both are 121.

You might be interested in
In your own words, explain how to find the incenter and the circumcenter of a triangle and what the Circumcenter Theorem and Inc
LekaFEV [45]

Circumcenter is where three perpendicular bisectors intersect and incenter is where the three angle bisectors intersect.

Way to find them and the theorems are mentioned below.

Step-by-step explanation:

To find Incenter :

Construct angle bisectors of each angle of the triangle and their intersection  point gives the incenter.

To find Circumcenter:

Construct perpendicular bisectors of all sides of triangle and their intersection point gives the circumcenter.

Circumcenter Theorem: It states that the vertices of a triangle are equidistant from the circumcenter.

Incenter Theorem: It states that the incenter is equidistant from the sides of the triangle.

5 0
3 years ago
Synthetic division!! Please help!!!<br> Fast!!
tatyana61 [14]
See that remainder in the lower, right hand corner of this array?  It's 2.  That is the value of f(-2).
3 0
3 years ago
HELP HELP HELP HELP HELP!!!!
Nutka1998 [239]

Answer:

5)m=11/10

6)m=-17/2

7)m=18.13

8)m=-26/9

BTW The M is an EXAMPLE

Step-by-step explanation:

4 0
3 years ago
How do i solve 15=16x-11x
lyudmila [28]
You need to isolate x, which means you need to get it alone. 16x and 11x are like terms because they both have an x, do subtract them. 16-11=5. So 15 = 5x

Then to turn 5x into x, divide by five. This is because 5/5 is 1, and 1x is x. Divide both sides, so

X = 3
8 0
3 years ago
A pair of vertical angles may also form a linear pair true or false
AVprozaik [17]
This statement is obviously FALSE because the vertical angles are congruent, whatever is the measure of one the two angle, but the linear pair is two angles that lie next to each other and their measures add up to 180 degrees. The linear pair is also a pair of adjacent angles formed by intersecting lines.
8 0
3 years ago
Other questions:
  • What is the quotient of 5,008 divided 16
    8·1 answer
  • Cedro collects state quarters he has 42 out of 50 available quarters what is 42 out of 50 as a percent
    5·1 answer
  • I don't understand #13. Please help
    14·1 answer
  • Simplify and determine the coefficient of (-2/5x) (5y) (-2x)
    8·2 answers
  • What is the basic ratio for 20:50
    6·2 answers
  • Show me picture of geomentry angles
    12·1 answer
  • What's the equation of the parabola that has its vertex at (8,–14) and a point (5,13) that lies on the curve?
    15·1 answer
  • Find the volume of cylinder with height 9 cm and radius 4 cm
    10·1 answer
  • Y = 1/4x<br> IS IT A FUNCTION???
    12·2 answers
  • 47 was divided by the power of ten to get 0.047 what power of ten was divided
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!