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
Strike441 [17]
4 years ago
8

What is the reason for step 5 in this proof

Mathematics
1 answer:
Deffense [45]4 years ago
4 0

Answer:

Angle addition and the definition of a straight angle

Step-by-step explanation:

The definition of a straight angle is that that any straight angle must measure 180 degrees, Because youre adding the 3 angles of the graph your perfoming and angle addition and as they must measure 180 degrees, the three angles follow the rule of a straight angle.

You might be interested in
What is 30 percent of 38
stepladder [879]

Answer: 11.4

Simply multiply 38 by .30 to find the percentage of the number.

5 0
3 years ago
I NEED HELP ASAP!!!!!!!! Jason needs to buy a new sweater. The ticket price of the sweater was $89.00. After sales tax was inclu
WARRIOR [948]

Answer:

C

Step-by-step explanation:

Find the difference between $94.79 and $89.00 then do (5.79/89)*100 which is 6.50561797753, then round the initial answer so you get 6.50

Have a great day <3

7 0
3 years ago
Suppose that the weight (In pounds) of an airplane is a linear function of the total amount of fuel (In gallons) in its tank. Wh
alexira [117]

Answer:

read the sentences. write the types of indirect characterization. seleck from spech, thoughts,

8 0
3 years ago
Karen gets a gas bill. The cost of the gas before the VAT was added was £361.20.
insens350 [35]

The cost of gas bill including VAT is 379.26.

<h3>What is VAT?</h3>

Value-Added Tax (VAT) is a tax, which is payable on sales of goods or services within the territory of the Member States of the EU.

Given:

Cost of the gas before the VAT was added was £361.20.

VAT = 5%

Thus, cost of bill including VAT is

=361.20.*1.05

=379.26.

Learn more about VAT here:

brainly.com/question/20628016

#SPJ1

7 0
2 years ago
Identify the vertex of the quadratic function in standard form y=2x^2 -16x+31
lapo4ka [179]

Answer:

(4,1)

Step-by-step explanation:

The vertex of the quadratic can be found using -b/2a. The vertex is the point (-b/2a, f(-b/2a)).

To find the x coordinate of the quadratic, define its a,b, and c. The quadratic has a = 2, b=-16, and c=31. Then -b/2a is -(-16)/2(2) = 16/4 = 4.

To find the y-coordinate, input the x=4 and solve for y.

y=2(4)^2-16(4)+31\\y=2(16)-64+31\\y=32-64+31\\y=1

The vertex is (4,1).

8 0
3 years ago
Other questions:
  • A container holds 5 L of fluid. Does it hold more or less than 5 mL of fluid?
    14·2 answers
  • Complete the following statement with the number that makes it true.
    10·1 answer
  • From the lighthouse 1000 ft above sea level the angle of depression to boat a is 29 degress.a little bit later the boat moved cl
    5·1 answer
  • When cut into 10 equal slices each slice is 1/10 of the pizza Express how much of the pizza 7 of these slices would be in decima
    5·1 answer
  • A 20 foot ladder is leaning against a house. It touches the ground 12 feet from the house. How far above the ground does it touc
    6·1 answer
  • SWEET TEA SAVED 20% OF THE TOTAL COST OF THE GREEN EYED FLEAS NEW ALBUM LET THERE BE FLEAS ON EARTH. IF THE REGULAR PRICE IS $30
    12·1 answer
  • Find the value of y........
    15·1 answer
  • 4
    14·1 answer
  • 28 POINTS: for the data in the table, how many data points are in each group for the median-median line?
    5·1 answer
  • Calculate the area of the circle with radius= 14cm. leave your answer in terms of pi
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!