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
shtirl [24]
3 years ago
12

SOLVE FOR x IN THE DIAGRAM BELOW

Mathematics
2 answers:
Feliz [49]3 years ago
6 0
Well, the base of it is a 180° angle and the middle angle is 80°. That leaves 3x and 2x.

3 x 20 = 60
2 x 20 = 40
60 + 40 = 100
100 + 80 = 180
180°

I am probably wrong but have a good day :)
olga55 [171]3 years ago
3 0
3x+2x+80=180
5x+80=180
5x=100
ANSWER IS x=20

So to check if the answer is correct:
Angle 3x is 3x20 = 60 degrees
Angle 2x is 2x20= 40degreee

60+40+80= 180 degrees
You might be interested in
Graph the line with slope -3 passing through the point (5,0)
OleMash [197]
This shows (5,2) on a graph

8 0
3 years ago
Use long division to find the quotient below.
Pachacha [2.7K]

Answer:

Number B: 4x+1

Step-by-step explanation:

I used synthetic division instead, But hope this helps.

8 0
3 years ago
Read 2 more answers
on the first play of a game , a football team gained 23 yards and then lost 10 yards due to penalty during the second play the t
zepelin [54]
-1 Let's say the set of downs starts at the 20 yard line (maybe the kicking team kicked deep, the receiving team took a knee and so play starts at the 20).
Ok - we're at the 20. First down - they advance 5 yards. So we're now at the 25. We can write that mathematically as:
20
+
5
=
25
So the second play they get sacked deep and lose 6 yards. So we subtract 6:
25
−
6
=
19
So what's the change in yardage for the 2 plays? We are on the 19 and started at the 20, so we can write:
19
−
20
=
−
1
and this makes sense because we know we advanced 5 and fell back 6
3 0
3 years ago
Find the midpoint of points A(-3,9) and B(0, 1) graphically.
Studentka2010 [4]

Answer:

(-\frac{3}{2} , 5)

Step-by-step explanation:

The graph is in the image

Midpoint =\left(\frac{x_2+x_1}{2},\:\:\frac{y_2+y_1}{2}\right)\\\\\left(x_1,\:y_1\right)=\left(-3,\:9\right),\:\left(x_2,\:y_2\right)=\left(0,\:1\right)\\\\\left(\frac{0-3}{2},\:\frac{1+9}{2}\right)\\\\Add\:or\:subtract\:the\:numbers\\\\(\frac{-3}{2} , \frac{10}{2})  \\\\Simplify\\\\(-\frac{3}{2} , 5)\\

7 0
3 years ago
PLEASE HELP ITS URGENT
Cerrena [4.2K]

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • in gym class you run 3/5 mile your coach runs 10times that distance each day how far dose coach run each day
    14·1 answer
  • Stephanie multiplied two decimal numbers and found the product to be 29.648.
    15·1 answer
  • 7th grade please explain not just the answer sorry its blurry
    15·2 answers
  • Please can you help me with this problems. Thanks
    14·1 answer
  • A pair of jeans is discounted for 30% off. What if the original price is $31.50, what is the discount?
    9·2 answers
  • Which set of ordered pairs represents a function?
    15·1 answer
  • What is the slope of the line that passes through (2,5) and (6, 7)?
    9·1 answer
  • What is n if the equation is
    13·1 answer
  • HI CAN YOU ALL FOLLOW ME TY!! ​
    12·1 answer
  • The scores of students on a standardized test are normally distributed with a mean of 300 and a standard deviation of 40. (a) wh
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!