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
Usimov [2.4K]
3 years ago
6

Geometry, any idea?

Mathematics
1 answer:
Pepsi [2]3 years ago
5 0

Answer:

8

Step-by-step explanation:

15x-31+9×+11+×=180

25×-20=180

25×=200

×=8

15(8)-31=89

9(8)+11=83

8

You might be interested in
−4x−6=−5y+2 Write a formula for g(x) in terms of x
vlada-n [284]

Answer:

4/5x + 8/5 = g(x)

Step-by-step explanation:

−4x−6=−5y+2

Solve for y

Subtract 2 from each side

−4x−6-2=−5y+2-2

-4x -8 = -5y

Divide each side by -5

-4x/-5 -8/-5 = -5y/-5

4/5x + 8/5 = y

Replace y with g(x)

4/5x + 8/5 = g(x)

3 0
3 years ago
HELP ASAP PIC IS BELOW!!!
sergiy2304 [10]

Answer:

55°

Step-by-step explanation:

Vertical angles are similar

Answered by GAUTHMATH

4 0
3 years ago
. Tommy gives baseball cards to four of his friends. He gives Kiana 3 cards less than he gives Gary.
Licemer1 [7]
We need to write system of equations for this problem. Reading text we write 1 equation by 1.
first lets name our variables
x - Kiana cards
y - Gary cards
z - Monty cards
m - Willa cards

x = y-3         which we can write as y = x+3
z = x + 7
m = 2z
x + y + z + m = 74

I think easiest way to solve this is to express all variables in last equation and solve for x.
x + x+3 + x + 7+ 2x + 14= 74
5x = 50
x = 10
now we just calculate cards given to each friend

y = 13
z = 17
m = 34
7 0
3 years ago
Please help me out and check the question !! ...
pychu [463]
Answer: 200

Because for each minute it goes up 200 more.

3 0
3 years ago
What is the probability that the sample mean life span of 64 calculators from Caseo will exceed the sample mean life span of 81
musickatia [10]

Answer:

it would be 64-81  than answer devide by 6.

8 0
3 years ago
Other questions:
  • 7 2/5 + 8 1/8 =<br>write the answer in simplest form
    13·2 answers
  • 42 less than x is -50.
    6·2 answers
  • Use the graph of f shown in the figure below.
    6·1 answer
  • Ezra works two summer jobs to save for a laptop that costs at least $1100. He charges $15/hr to mow lawns and $10/hr to walk dog
    11·2 answers
  • Ravi is driving 440440 miles to visit his grandma. He drives at a rate of 5555 miles per hour. How many hours will it take him t
    8·1 answer
  • Helpp will mark brainliest
    14·2 answers
  • Find the value of x -Geometry in Two and Three Dimensions -will give brainliest-
    11·1 answer
  • The class has 12 girls and 16 boys what is the ratio of total students to boys simplest form​
    14·2 answers
  • Trey plans to watch 2 movies each month. Write an equation to represent the total number of movies n that he will watch in m mon
    13·2 answers
  • PLEASE SOLVE I WILL MARK BRAINLIEST HURRY PLEASE
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!