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
Sindrei [870]
2 years ago
14

Please help it’s for geometry

Mathematics
1 answer:
vredina [299]2 years ago
3 0

Answer:

x=25

Step-by-step explanation:

they are supplementary and adjacent, thus you do 4x-3+3x+8=180, simplify and get 7x+5=180, subtract 5 from 180 which is 175, then ending up with 7x=175 and 175/7 is 25.

You might be interested in
Solve 8x2 + 6x + 5 = 0
MariettaO [177]
8 x 2 + 6x + 5=0
16 + 6x + 5=0
6x+21=0
6x+21-21=0-21
6x=-21
6x/6=-21/6
x=-7/2
5 0
3 years ago
On Tuesday morning, the temperature is -5º F. The temperature rises 3 4 degree each hour for 6 hours before dropping 1 4 degree
Mice21 [21]

Answer:

The temperature in degrees after 9 hours is -1.25 degrees Fahrenheit

Step-by-step explanation:

Here, we want to know the temperature after 9 hours

Per hour rise each hour is 3/4 degree = 0.75 degree

In 6 hours that will be 0.75 * 6 = 4.5 degrees

Or hour drop is 1/4 = 0.25 degree

In 3 hours, that will be 0.25 * 3 = 0.75 degree

Since it is a drop, we have -0.75 degree

Temperature after 9 hours will be;

-5 + 4.5 -0.75

= -5.75 + 4.5 = -1.25 degrees fahrenheit

8 0
3 years ago
Jill, Cathy, and Sand​y ​were in line for a roller coaster ride. How many ways could they be seated if the ride held 3 people in
vichka [17]

Answer:

6

Step-by-step explanation:

1x2x3=6

4 0
3 years ago
Which scenario is represented by the equation below:
Papessa [141]
It's C I Believe Hope This Helpes

5 0
3 years ago
Waitress received a tip of 12% of a $375 food bill. how much money in tips did she earn?
morpeh [17]
She earns 45 dollars in tip
6 0
3 years ago
Read 2 more answers
Other questions:
  • Subtract (4x-3y) from the sun of (12x+9y) and (-2y)
    8·1 answer
  • Can somebody please help me with #11 thank you
    9·1 answer
  • An employee works 22 days per month. If they work an average of 8 1/4 hours per day, how many hours do they work per month?
    11·2 answers
  • Using this graph as a reference, what is the solution for this system of equations?
    12·1 answer
  • Four more than three times a number is greater than twenty-two
    8·1 answer
  • Help me!!!!! I really need to pass this
    9·1 answer
  • Simplify for ez fast points!
    13·1 answer
  • Marybeth has 2 quarters and 5 nickels. What percentage of a dollar does she have?
    15·1 answer
  • Pass through (1,2) and (3,1)
    6·1 answer
  • Type the integer that makes the following subtraction sentence true for Brainliest!!!!!!!!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!