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
grigory [225]
3 years ago
10

Find m+n of this angle.

Mathematics
1 answer:
scoray [572]3 years ago
7 0

Answer:

m + n = 140°

Step-by-step explanation:

∵ The measure of the angle next to n = 40° ⇒ vertically opposite angle with the angle 40°

From parallel lines m , n and angle 40° next to n are interior supplementary means their sum is 180°

∴ m + n + 40° = 180°

∴ m + n = 180 - 40 = 140°

You might be interested in
Unit Test
Virty [35]
I believe it’s b because of the way that it is
6 0
3 years ago
Please help! Three step linear equations
zzz [600]

Answer:

I solved it and my answer is - 2

Step-by-step explanation:

5x+6=8x+12

5x-8x =12 - 6

-3x =6

Divide by - 3

X=-2

6 0
3 years ago
Use the distributive property to write the following expressions in expanded form.
Dmitry_Shevchenko [17]

Answer:

Step-by-step explanation:

a. 4x+4y

b. 8a+24b

c. 6x+33y

d. 63a+54b

e. 3ac+bc

f. 2xy+11yz

7 0
3 years ago
I don’t get this and I need to pass it please help!!!
Novosadov [1.4K]

Answer:

Choice A x= 16, y= 9√2

Step-by-step explanation:

x= 9+7 =16

y= √9²*2= 9√2

5 0
3 years ago
Please help solve all of these-
lana [24]

Answer:

3−y

2. 8

4.​​2​bh

Step-by-step explanation:

5(2x+y)=15

2 Divide both sides by 55.

2x+y=\frac{15}{5}2x+y=

​5

​

​15

​​

3 Simplify  \frac{15}{5}

​5

​

​15

​​   to  33.

2x+y=32x+y=3

4 Subtract yy from both sides.

2x=3-y2x=3−y

5 Divide both sides by 22.

x=\frac{3-y}{2}x=

​2

​

1. ​3−y

​​ 2. 8

2.Add 2y2y to both sides.

x=-8+2yx=−8+2y

2 Regroup terms.

x=2y-8x=2y−8

7 0
3 years ago
Other questions:
  • Describe the possible configurations and the possible number of points of intersection of (a) 2 lines in the plane (b) 3 lines i
    9·1 answer
  • 2 x (10 + 5)<br> 2 x 10 + 5<br> Which one is equivalent if not fine the value
    6·1 answer
  • Please need help!!!!
    12·1 answer
  • PLS HURRY!!
    11·1 answer
  • The equation for line A is y = -2/3 x -4. Line A and Line B are perpendicular and the point ( -2 , 1) lies on Line B. Write the
    14·1 answer
  • Select all that apply.
    8·1 answer
  • The figure is cut into 12 equal pieces shade in 5/6 of the figure
    15·1 answer
  • 861 mL = _____________ L
    6·2 answers
  • What is the purpose of a visual aid used in an oral report?
    15·1 answer
  • A radioactive substance decays exponentially. A scientist begins with 110 milligrams of a radioactive substance. After 20 hours,
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!