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RUDIKE [14]
3 years ago
7

Meg described four triangles as shown below: Triangle P: All sides have length 7 cm. Triangle Q: Two angles measure 55°. Triangl

e R: Two sides have length 8 cm, and the included angle measures 60°. Triangle S: Base has length 8 cm, and base angles measure 55°. Which triangle is not a unique triangle?
Mathematics
2 answers:
Vikentia [17]3 years ago
8 0
Triangle P isn't unique because all sides are equal and all interior angles are equal. 
yuradex [85]3 years ago
7 0

Answer:

Triangle p because it has all equal sides thats not very unique.

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I need help with this pls
Harlamova29_29 [7]

Mathematically speaking, the linear pair postulate and linear pair theorem both express the same thing.

  • A linear pair is made up of two angles, and the sum of their measures is 180°.

<h3>What is the formula for linear pairs?</h3>
  • A two-variable linear equation of the form axe + by + c, with a, b, and c all being real numbers and not equal to zero.
  • The Transitive Property states that if all real numbers x, y, and z are equal, then x=z.
  • Substituting characteristics. If x=y, then x can be swapped to y in any equation or formula.
  • Mathematically speaking, the linear pair postulate and linear pair theorem both express the same thing.
  • A linear pair is made up of two angles, and the sum of their measures is 180°.
  • Line pairs can be congruent.
  • Adjacent angles are joined by a vertex.
  • Angles that are similar cross across.
  • A linear pairing is unnecessary.

Therefore, mathematically speaking, the linear pair postulate and linear pair theorem both express the same thing.

  • A linear pair is made up of two angles, and the sum of their measures is 180°.

To learn more about the Linear pair theorem refer to:

brainly.com/question/5598970

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6 0
1 year ago
Consider circle C with diameter DE. The equation of circle C is ()2 + ()2 = .
Ne4ueva [31]

Answer:

The equation of circle C is ( x-5 )2 + ( y-7 )2 = 80 .

Step-by-step explanation:

7 0
3 years ago
Which of these numbers is irrational?<br> a)2.3<br> b)sqrt 3<br> c)sqrt 4<br> d)1/3
AveGali [126]
B it is a surd and surds are irrational
8 0
4 years ago
Read 2 more answers
How many solutions does the system have?
Hatshy [7]
Answer:
A:One Solution
Step-by-step explanation:
First substitute the y in the first equation with the second equation to get
-2x-4=3x+3
since theres a variable of both sides, you subtract the variable with the least coefficient, in this case, you add 2x to both sides to get
-4=5x+3
subtract the constant on both sides to get
-1=5x
divide both sides by 5
x= -0.2 or -1/5
it's A, one solution
7 0
3 years ago
I don't understand this probability problem. ​
Lelechka [254]

Answer:

D. is the answer if you are given that 40% are purple and 18% are green.

Step-by-step explanation:

So if you do this with replacement, it is just P(green)*P(purple).  Here the probability of purple will not be change because we are putting the first bead back in the bag.

P(green)*P(purple)=.18*.4=0.072 or 7.2%

3 0
3 years ago
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