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
zimovet [89]
3 years ago
13

Number 8 solve for x

Mathematics
2 answers:
Ganezh [65]3 years ago
6 0

Answer:

Notice how there is a dash bisecting every line of this triangle. Also keep in mind that the interior angles of any triangle add up to 180°. BEcause there is a dash on each line it is using SSS criterion and showing us that all the side lengths are the same length.

Therefore this is an equilateral triangle. The angles and side lengths of an equilateral triangle are the sane. Therefore every angle in this triangle will be 60°. IN support of this, the 3 angles of 60° add up to 180 meaning this is a valid answer.

So if the m<2=x+69, to get 60 (the measure of all angles) x has to be -9

-9=x

Step-by-step explanation:

dalvyx [7]3 years ago
5 0

Answer:

B

Step-by-step explanation:

Since equalateral all angles are 60. 60 - 69 = -9.

You might be interested in
I will appreciate your help
KatRina [158]

Answer:

Hello! answer: 252

Step-by-step explanation:

To find parelogram area you do base × height so... 21 × 12 = 252 therefore 252 is the area Hope that helps!

4 0
3 years ago
Read 2 more answers
36 POINTS!!!!!! ANSWER ASAPPPP
Damm [24]

Answer:

I just want the points :/

Step-by-step explanation:

4 0
3 years ago
What is the greatest common factor of 72x^2y and 18xy?
ELEN [110]
The GCF is the number or variables you can get out of a a term or multiple terms, when you get it out you have to be able to multiply it again and get the same terms as before for example the GCF of here is 18xy because both numbers can be divided in 18 and they both share 1 x and 1 y in common... Now divide to get your answer put the GCF outside the parenthesis and the numbers divided inside

18xy(4x + 1) if you do distributive property and multiply it you will get 72x2y+18xy see they match so the GCF of "18xy" is correct....

Hope this helped
5 0
3 years ago
Read 2 more answers
If you change the sign of a point's x-coordinate,how does the location of the point change?
yuradex [85]
If you change the point's x-coordinate, the point will move either to the left or the right, depending on if the number you change is negative or positive. 
4 0
3 years ago
What is u = kx + ух, for x
Ivahew [28]

Answer:

<h2>x=  \frac{u}{k + y}</h2>

Step-by-step explanation:

u = kx + ух

First of all factorize x out at the right side of the equation

That's

u = x(k + y)

Divide both sides by ( k + y) to make x stand alone

That's

<h3>\frac{x(k + y)}{k + y}  =  \frac{u}{k + y}</h3>

We have the final answer as

<h3>x =  \frac{u}{k + y}</h3>

Hope this helps you

6 0
3 years ago
Other questions:
  • A. When comparing the "# of Bacteria" each hour, what is the number being multiplied by each time? *
    11·2 answers
  • The units of the subway map below are in miles. Suppose the routes between stations are straight. Find the approximate distance
    6·1 answer
  • What is the distributive property of -4(x-5)
    15·1 answer
  • Need help ASAP. WILL MARK BRAINLIEST.
    14·1 answer
  • A certain shampoo is available in two sizes. A 23.7-ounce bottle costs $4.97 . A 33.8 -ounce bottle costs $7.48 . Find the unit
    15·1 answer
  • Help please!!!! don't understand
    15·2 answers
  • All I am is a man I want the work in my hands I hate the beach but I stand in California with my toes in the sand......
    12·1 answer
  • Pls I need help fast
    6·1 answer
  • For how many positive integers n is it possible to have a triangle with side lengths five, 12, and n
    14·1 answer
  • Solve this quadratic equation by completing the square<br><br> x^2=12x+17
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!