matthewbranch7780
30.09.2021 •
Mathematics
Given:AD+DE=AE
AD=EB
Prove: EB+DE+AE
I need to write statements and reasons
Solved
Show answers
More tips
Answers on questions: Mathematics
- M Mathematics Whats 2.4, 3.2, 4.0,4.8 adding by...
- M Mathematics Profit equals the total amount of money made minus...
- M Mathematics shira is decorating a room with green and purple balloons. she wants to use 4 green balloons for every 5 purple balloons. how many purple balloons will she need if she...
- M Mathematics Abag contains 21 coins consisting of nickels and dimes.the total value of the coins is 1.70. how many nickels are in the bag?...
- M Mathematics Your total payment on a 3 year loan, which charged 10% annual simple interest, amounted to $70,860. how much did you originally borrow?...
- M Mathematics What is the constant of proportionality in the equation? y= 5 x a. 0 b. 1 c. 4 d. 5...
- M Mathematics Need finding the equation of the line in slope intercept form...
- M Mathematics Acertain television costs $599.00 at best buy. on black friday, it is on sale for 35% off. what is the price of the computer on black friday? show your work and don’t...
- M Mathematics Idon’t know where to start on my elementary math class this needs to be shown full work...
- M Mathematics Medial of 5 numbers is 18 numbers are different aplituda is 19 four numbers are 27,18,11,30.find two numbers...
Ответ:
Justifying my reasoning, using the angle addition postulate, 20 + m∠dbc = 80. so, m∠dbc = 60° using the subtraction property of equality. So, m∠dbc = 100° using the addition property of equality.
Step-by-step explanation:
a) using the angle addition postulate, 20 + m < dbc = 80. so, m < dbc = 60° using the subtraction property of equality.
b) using the angle addition postulate, 20 + 80 = m < dbc. so, m < dbc = 100° using the addition property of equality.
c) using the addition property of equality, 20 + 80 = 100, so m < dbc = 100°.
d) using the subtraction property of equality, 80 - 20 = 60, so m < dbc = 60°