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
Ierofanga [76]
3 years ago
10

Proving the Sum of the Interior Angle Measures of a Triangle Is 180°

Mathematics
2 answers:
Elan Coil [88]3 years ago
8 0

Answer:

thanks

Step-by-step explanation:

kari74 [83]3 years ago
3 0

Answer:

180

Step-by-step explanation:

You might be interested in
Can you help me please? ​
Anarel [89]

Answer:

C(x)=25x+6000

b=2250

Step-by-step explanation:

C(x)=mx+b

m-marginal cost

x-no items

finding B

C(x)mx+b

6000=25(130)+b

b=2250

General substitution

C(x)=25x+6000

8 0
3 years ago
A certain positive number is multiplied by 4, and then the result is subtracted from the original number. The result is 21 less
stira [4]

Answer:

The number is 7

Step-by-step explanation:

certain positive number: x

x is multipled by 4:

4x

result of this is subtracted from the original number:

so original number minus 4x,

x - 4x

the result is 21 less than 0, this means negative 21

x - 4x = 0 - 21 = -21

do algebra:

-3x = -21

multiply both sides by -1

3x = 21

divide both sides by 3

x=7

(certain positive number: x) is equal to 7

4 0
3 years ago
Read 2 more answers
Which one should I choose
shutvik [7]

Answer:

-32

Step-by-step explanation:

((−4)(4))(2)

=−32

8 0
3 years ago
Read 2 more answers
A television costs $450. During a special sale, it’s marked 1\3 off. What’s the sales price of the tv?
Darina [25.2K]

Answer:

150

Step-by-step explanation:

4 0
3 years ago
Write the sentence as an equation.
Zinaida [17]
13+(20*m)=(g*100)-101
4 0
3 years ago
Read 2 more answers
Other questions:
  • A text message plan costs ​$3 per month plus ​$0.37 per text. Find the monthly cost for x text messages
    12·2 answers
  • The length of the football field is 10x+10 and the width is 4x+20. Write a polynomial that represents the are of the football fi
    5·1 answer
  • Forty is 25% of what number?
    11·1 answer
  • Can u tell me the answers and how u got them? <br>questions 23-27<br>thx
    6·2 answers
  • There are 54 players in a beach volleyball club. Nine of the players cannot attend a game night. The coach needs to make even te
    7·1 answer
  • H<br> e<br> l<br> p<br> ?<br> p<br> l<br> e<br> a<br> s<br> e
    11·1 answer
  • NEED HELP ASAP PLEASE!! The graph of F(x), shown below, resembles the graph of G(x) = x2, but it has
    14·1 answer
  • Paul invests £150 in a bank account paying 2% interest per annum for 10 years. Work out how much money he has in the account at
    12·1 answer
  • On a particular day, the wind added 3 km per hour to Alfonso's rate when he was cycling with the wind and subtracted 3 km per ho
    13·1 answer
  • Using the Histogram below, how many trees are between 150 cm and 200 cm tall?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!