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
xxTIMURxx [149]
3 years ago
14

How do you know if something is congruent? (scale Factors)

Mathematics
2 answers:
igomit [66]3 years ago
7 0

example: Two polygons are congruent if they are the same size and shape - that is, if their corresponding angles and sides are equal.

LekaFEV [45]3 years ago
7 0

Answer:

Two polygons are congruent if they are the same size and shape - that is, if their corresponding angles and sides are equal. Move your mouse cursor over the parts of each figure on the left to see the corresponding parts of the congruent figure on the right.

Step-by-step explanation:

You might be interested in
What property would use to save m+6=-4
vlabodo [156]
Subtraction, you’d -6 to the other side and m=-10
5 0
3 years ago
Please help me with the 3rd question!!! I'll give you 91 points now, please.
saw5 [17]

Answer:

At the end of the day 797 lockers were closed.

Step-by-step explanation:

So first of all you need to find out how many even numbers there are from 1-900 (which is 450) so you know that 450 are open. In the 3 multiplication tables every second number is even so you know that half of the 450 lockers that was opened was closed again: this meant that 225 lockers remained open.

You also know that every number in the 4 multiplication tables is the second number in the 2 multiplication tables so half of them are closed but you also know that the 900th locker was opened so now you have 113.

So to conclude you do 900-113 which gives you 797 (this is because 113 is the amount of lockers that is open)

3 0
3 years ago
54 is the sum of 11 and raj's score
Leviafan [203]

Answer:

54 is the sum of 11 and Raj's age. Use variable "r" to represent Raj's age

7 0
3 years ago
Frank exercises no less than 40 minutes per day use t to represent Frank's amount of exercise minutes per day.
BabaBlast [244]

9514 1404 393

Answer:

  t ≥ 40

Step-by-step explanation:

"No less than" is the same as "greater than or equal to".

  t ≥ 40

5 0
3 years ago
PLZ HELP! WILL GIVE BRAINLIEST!! PLZ SOLVE QUICK!!
Ede4ka [16]

Answer/Step-by-step explanation:

1. m<UTV = m<RTS = 85°

Reason: Definition of vertical angles.

Vertical angles are congruent to each other. m<UTV and m<RTS are vertical angles pair.

2. m<R + m<S + m<RTS = 180°

Reason: sum of interior angles of a ∆.

3. 3x + 2x + 85° = 180°

Reason: Substitution

4. x = 19

Reason: Algebra

Solving the equation algebraically, we would have the following:

3x + 2x + 85° = 180°

Add like terms

5x + 85 = 180

5x = 180 - 85 (subtraction property of equality)

5x = 95

Divide both sides by 5

x = 19

6 0
3 years ago
Other questions:
  • Mariya is solving the quadratic equation by completing the square.
    5·2 answers
  • Need help ASAP Math, Equations
    9·2 answers
  • A rectangular athletic field is three times as long as it is wide. If the perimeter of tje athletic field is 128 yards, what are
    11·1 answer
  • Prove that 3:8 is equivalent to 12:32
    11·1 answer
  • The stopping distance of a car (d) varies directly with the square of the speed the car was traveling (s) . Suppose the stopping
    10·1 answer
  • Which expression is equivalent to 1.18 x 0.6
    7·1 answer
  • 100/h , for h = -25 i need in a sentence
    5·1 answer
  • Pleeeaase can u helppp meee thanks will mark brainliest!!
    9·1 answer
  • 14. Rewrite the following definition as a biconditional:
    15·2 answers
  • A car repair will cost $100 for parts plus $50 per hour for labor. Enter the function y that represents the total cost in dollar
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!