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
boyakko [2]
3 years ago
10

(Will give Brainliest, these are angle relationships) Please help, and show work, what relationship is it and set up an equation

for it and then solve. Ty :)

Mathematics
2 answers:
dangina [55]3 years ago
8 0

Answer:

x+20+5x+10=180

6x+30=180

6x=150

x=25

supplementary angles

Step-by-step explanation:

kozerog [31]3 years ago
7 0
Supplementary angles
x+20+5x+10=180
6x+30=180
6x=150
x=25
You might be interested in
Find the measure of arc AC whose inscribed angle is 62 degrees.
Marina CMI [18]
Check the picture below, that's the "inscribed angle theorem"

3 0
3 years ago
6. Andy scored 90 on the last history exam. He scored 81 this time. By what percent did his score decrease?​
allsm [11]

Answer:

His score decreased by 9 percent this time.

Step-by-step explanation:

From his first history exam he had a score of 90 percent. The difference between his first score and present score is given by

90 - 81 = 9

6 0
2 years ago
Please please help thank you
Tcecarenko [31]

Answer:

b-4^3

Step-by-step explanation:

7 0
3 years ago
Can you help me?!
geniusboy [140]
160/140 = x/56
cross multiply
(140)(x) = (160)(56)
140x = 8960
x = 8960/140
x = 64 lbs <== Vince's weight on the other planet
3 0
3 years ago
Read 2 more answers
4&lt;-2x+3&lt;9 i dont understand
kolbaska11 [484]

Answer:

-1/2 > x > -3

Step-by-step explanation:

i)

-2x+3>4

-2x> 1

x < -1/2

ii)

-2x+3<9

-2x<6

x > -3

= -1/2 > x > -3

7 0
3 years ago
Other questions:
  • a construction crew Must build 4 miles of road in one week on Monday they build 1/2 mile of road in one week on Tuesday they bui
    15·2 answers
  • Find the area. WILL MARK BRAINLIEST
    5·2 answers
  • Use one or more transformations to transform the pre-image (purple) onto the image (white).
    6·1 answer
  • (need answers asap) A news reporter wants to estimate the percentage of registered voters who will vote for a particular candida
    5·2 answers
  • Find f(g(4)).<br> f(g(4)) =
    7·2 answers
  • The length of the sides of a triangle are 2x +y/2, 5x/3+y + ½ and 2/3x +2y +5/2. If the triangle is equilateral, find its perime
    14·1 answer
  • Michael mowed lawns during the summer to earn extra money. He charged each customer $30 to cut the grass plus $9 for each hour o
    12·1 answer
  • What is rational number​
    7·1 answer
  • Select all situations which involve finding the surface area of a shape. You must select all correct answers
    7·2 answers
  • Please help! BRAINLIEST to correct answer!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!