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
Leno4ka [110]
3 years ago
15

I will give you brainlest plzzz helppp!!!!

Mathematics
1 answer:
Morgarella [4.7K]3 years ago
3 0

Answer:

329/9, the answer seems wrong but I triple checked because I thought so too. The answer is 100% correct

Step-by-step explanation:

Angle EFG + Angle FGH + Angle GEF = 180 degrees

(2x+1) + (6x+2) + (x + 19) = 180 degrees

9x + 22 = 180 degrees

9x = 158 degrees

x= 158/9

x+19 = Angle GEF

158/9 + 19 = Angle GEF

329/9 =Angle GEF

Double check:

(2x+1) + (6x+2) + (x + 19), x=158/9

2(158/9) + 1 = 325/9

6(158/9) +2 = 322/3

(158/9) +19 = 329/9

325/9 + 322/3 + 329/9 = 180

You might be interested in
Nine teammates go to the local sandwich shop. All nine
andrezito [222]

Answer:

D)

Step-by-step explanation:

No, a reasonable estimate is around 9. $6 = $54

I got it right on my test

3 0
3 years ago
What is the y-intercept of the exponential function? y=2(3)^x
ValentinkaMS [17]

Answer:

( 0 , 2 )

Step-by-step explanation:

To find the x-intercept, substitute in 0 for y and solve for x . To find the y-intercept, substitute in 0 for x and solve for y .

x-intercept(s): None

y-intercept(s): ( 0 , 2 )

3 0
3 years ago
Bobby’s uncle gave him 300 baseball cards. Each week, Bobby purchases 40 baseball cards to add to his collection.
Julli [10]

Answer:

C

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Simplify each expression <br> 4+8(-2n+3)
artcher [175]

Answer:

  28 -16n

Step-by-step explanation:

Use the distributive property, then collect terms.

  4 +8(-2n +3)

  = 4 +8(-2n) +8(3)

  = 4 -16n +24

  = 28 -16n

_____

This could also be written

  -16n +28

but then the leading sign would be negative. Sometimes leading minus signs get lost, so I prefer the first term to be positive.

3 0
3 years ago
If m angle ACB=30 and m angle A=80 , find m angle B
larisa86 [58]
Angle b=180-angleaacb-angle a
angle b=70
4 0
3 years ago
Read 2 more answers
Other questions:
  • Name a career that requires data-analysis skills. Describe how data analysis is used in this career. Be specific in your example
    7·1 answer
  • Solve for x. 12x=20 <br> 140<br>110<br> 10<br> 40
    14·2 answers
  • The square root of 5 less than twice a number is 7. Find the number.
    13·1 answer
  • On a very cold morning, it was -8°F. As the day went on the temperature rose 2
    11·2 answers
  • Use the figure to answer the questions.
    7·1 answer
  • A student put $1,200 in a savings account paying simple interest of 4.5% per year. Find the total amount of the student's saving
    13·1 answer
  • Nancy's car travels 300 miles on 12 gallons of gas. How many gallons of gas will she need in order to drive 650 miles?
    12·1 answer
  • What is 52% of 475?<br><br> Help please
    7·2 answers
  • Simplify the given expression below:<br> (1 + 3) + (2 - 5i)
    7·2 answers
  • A teacher asked her students how many pets they own. Here
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!