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
mars1129 [50]
2 years ago
14

Solve the triangles for X: include the steps if you can

Mathematics
1 answer:
MAXImum [283]2 years ago
3 0

Answer:

10) x=9

11) x=25

Step-by-step explanation:

a triangle is 180º total

10)   2x+8x+90=180

10x=90

x=9

11) 3x+1+2x+2+2x+2=180

7x+5=180

7x=175

x=25

You might be interested in
Plssss
Doss [256]

Answer:

0.08x + 0.15y

Step-by-step explanation:

multiply the amount of pints with the given percent of fat

6 0
3 years ago
Read 2 more answers
find the x value.......
seropon [69]

Answer:

the answee is 3

Step-by-step explanation:

7 0
2 years ago
If 40% of a number is 56 what was the original number
svp [43]
Percent is pars out of 100
40%=40/100=4/10=0.4
'of' means multiply
0.4 times something=56
divide both sides by 0.4
something=140

th enumber is 140
5 0
3 years ago
Help me asap please!!!
Natalija [7]

Answer:

C:  Point R

Step-by-step explanation:

Here the "centroid" corresponds to the point where the figure (the triangle) would balance.  That's right in the middle, at Point R.  C is the correct answer.

5 0
2 years ago
I don't know how to do this please help me!
VladimirAG [237]

Answer:

to find the equivalent positive angle of a negative angle, just add 360 to it until it becomes positive and is between 0 and 360 degrees. -244 + 360 = 116.

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • A rectangle has an area of 30 square meters and a perimeter of 3 meters what are the dimension of the rectangle
    5·1 answer
  • Which graph represents the division of -12 / 4 ?
    5·1 answer
  • The dot plot below shows the number of toys 21 shops sold in an hour:
    11·1 answer
  • Your teacher created a 2 g/L salt-water solution (solution A) and a 2.5 g/L salt-water solution (solution B), both in 500 mL of
    14·1 answer
  • What is the scale factor of this dilation?
    13·1 answer
  • I just wanna say thank you so much to the people who helped me so here is some extra points : 3​
    12·1 answer
  • Y=0.45(x-4)(x+2)<br> Solve please
    12·1 answer
  • What type of triangle (right, obtuse, acute) do the angles 5,5,5 form?
    12·1 answer
  • Which statement(s) is/(are)<br> true?
    7·1 answer
  • Can someone help me with this problem? Thank you!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!