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
user100 [1]
3 years ago
10

How do I know that the angles are congruent?

Mathematics
1 answer:
elena55 [62]3 years ago
8 0
The answer is ASA. Hope this helps!
You might be interested in
The new number, 550, is 200 more than the original number. What is the approximate percent change?a The percent change is 33%. b
Svetradugi [14.3K]
B The percentage change is 55%
8 0
4 years ago
Read 2 more answers
Solve the systemSolve the system by either substitution or elimination 4x + 4y = 20, 2x -2y = -18 by either substitution or elim
valina [46]
{4x + 4y = 20  | ÷4<span>
{2x -2y = -18   | </span>÷2

{x + y = 5 
{x -y = -9
--------------
2x = -4
x = -2

x + y = 5 
-2 + y = 5
y = 5 + 2
y = 7

The answer is (-2, 7)

7 0
4 years ago
5n + 3 = 2(n + 2) + 3n <br> N= ???<br> -Show All Work!-
Gelneren [198K]
Simplifying
5n + 3 = 2(n + 2) + 3n

Reorder the terms:
3 + 5n = 2(n + 2) + 3n

Reorder the terms:
3 + 5n = 2(2 + n) + 3n
3 + 5n = (2 * 2 + n * 2) + 3n
3 + 5n = (4 + 2n) + 3n

Combine like terms: 2n + 3n = 5n
3 + 5n = 4 + 5n

Add '-5n' to each side of the equation.
3 + 5n + -5n = 4 + 5n + -5n

Combine like terms: 5n + -5n = 0
3 + 0 = 4 + 5n + -5n
3 = 4 + 5n + -5n

Combine like terms: 5n + -5n = 0
3 = 4 + 0
3 = 4

Solving
3 = 4
The left and right sides are not equal, therefore there is no solution.
6 0
4 years ago
Determine the slope and y-intercept of a line that passes through the points (-2, 12) and (4, -15).
marishachu [46]

Step-by-step explanation:

y²-y¹/x²-x¹

(-15)-(12)/4-(-2)

-3/6

=-0.5

y=mx+b

12=-0.5(-2)+b

12=1+b

12-1=b

11=b

4 0
3 years ago
Read 2 more answers
Hey guys my friend needs help and i can't solve it PLEASE HELP
LUCKY_DIMON [66]
"The bread-enclosed convenience food known as the "sandwich" is attributed to John Montagu, fourth Earl of Sandwich (1718-1792), a British statesman and notorious profligate and gambler, who is said to be the inventor of this type of food so that he would not have to leave his gaming table to take supper.
4 0
3 years ago
Other questions:
  • What is the volume of a block with dimensions 2.56cm x 4.652 cm x 8.70 cm ??
    7·1 answer
  • 6 over 7 - 1 over 5 simplified ​
    9·1 answer
  • Use the discriminant to describe the roots of each equation 16x^2+8x+1=0
    5·1 answer
  • The manual for your boat engine calls 91 octane gas. The gas stations by your house only sell 87 and 93 octane. If the boat's ta
    10·1 answer
  • What is 46,000,000 out of 330,000,000?
    10·1 answer
  • Please help asap 40 pts
    15·1 answer
  • Direction: Solve the following problems.
    6·1 answer
  • Which transformation(s) can map APQR onto ASTU?
    5·1 answer
  • 3 over 5 + 21 over 5 =?
    8·2 answers
  • Calculate the mean, median and the mode. 5,7,20,6,4,3,2,5,5,7
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!