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
Naddik [55]
2 years ago
12

Angle 2 is 2x+10 angle 4 is 4x+80 solve for x

Mathematics
1 answer:
Airida [17]2 years ago
7 0

Answer:

15

Step-by-step explanation:

Angle 2 is 2x+10

angle 4 is 4x+80

and from the figure we can understand that when we add these 2 equations

We get

6x+ 90= 180

6x = 180 - 90= 90

6x= 90

x = 90 ÷ 6 = 15

answer = 15

You might be interested in
25 POINTS FOR FIRST ANSWER!!
oee [108]
1. the 24 students in Anne's class.
2. 1 of the 24 students is chosen at random.
3. 1/24 or 0.04166666666...
4. Unlikely, due to her small, but present, chances of 1/24.
7 0
3 years ago
Read 2 more answers
6x + 5y = 82<br> 2x + 5y = 54
vovikov84 [41]

Answer:

A) 6x + 5y = 82

B) 2x + 5y = 54  We'll multiply equation B) by -1

B) -2x -5y = -54 Then we'll add this to A)

A) 6x + 5y = 82

4x = 28

x = 7

y = 8

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
write an equation in point-slope form for the line through the given point with the given slope. (10, –9); m = –2 a. y – 9 = –2(
Bas_tet [7]
Hello,

y+9=(x-10)*(-2)
==>y=-2x+11

Answer D if you put an "+" betheen y and 9 !!!!!!
3 0
3 years ago
Can someone help me pleaseeee
sladkih [1.3K]
It’s 189.0405904059041
7 0
3 years ago
Read 2 more answers
Raj is 3 inches taller than Howared. Let h represent Howards height. write an algebraic expression to represent Raj's height.
Nitella [24]
Answer:
Let's say Raj's height is 60 inches
60-3 = H
H= Howard's height
60 = Raj's height
Or it could be with two variables
R-3 = H
R = Raj's height
4 0
2 years ago
Other questions:
  • What is the value of the expression below when y = 8 , y^2 - y - 2 ? Please answer !!!!! Will mark brainliest !!!!!!!!!!
    5·2 answers
  • Use the discriminant and select whether the roots of 5x2 - 4x+3 = 0 are real or non-real.
    13·1 answer
  • Explain the difference between solids that are polyhedra and solids that are not polyhedra
    13·2 answers
  • Which answer below correctly shows the proper substitution for the Pythagorean theorem?
    9·1 answer
  • Can someone please help?
    6·2 answers
  • This is the question I need this within 5 mins and will give brainliest otherwise no
    7·1 answer
  • Write the number 2.7 x 10-3 in standard form.​
    9·2 answers
  • Recursive equation for -2, -5, -8, -11, -14
    9·1 answer
  • I CANT HELP MY BROTHER SOLVE THIS QUESTION AND I DONT WANT HIM TO CALL ME D*UMB PLZ HELP
    8·2 answers
  • If the value of a home is assessed at $110,000, and the homeowner pays property tax at a rate of 25 mills, how much would the ho
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!