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
vichka [17]
2 years ago
15

What is a way to use the properties of similar triangles to find measurements

Mathematics
1 answer:
muminat2 years ago
8 0
Use proportions and use letters for unknown measurements 
You might be interested in
Plot triangle ABC on graph paper with points A(2,2). B(-2, -2) and C(8, -2).
bonufazy [111]

9514 1404 393

Answer:

  a) The new triangle is a reflection of the original across the origin. All angles, segment lengths, and line slopes have been preserved: the transformed triangle is congruent with the original.

  b) The new triangle is a reflection of the original across the origin and a dilation by a factor of 2. Angles have been preserved: the transformed triangle is similar to the original. The transformation is NOT rigid.

Step-by-step explanation:

1. The transformed triangle is blue in the attachment. It is congruent with the original. The transformation is "rigid," a reflection across the origin. All angles and lengths have been preserved, as well as line slopes.

__

2. The transformed triangle is orange in the attachment. It is similar to the original, in that angles have been preserved and lengths are proportional. It is a reflection across the origin and a dilation by a factor of 2. Line slopes have also been preserved. A dilation is NOT a "rigid" transformation.

4 0
2 years ago
Tell which property is represented. 9 x (5 x 2) = (9 x 5) x 2
Tcecarenko [31]

Answer:

Step-by-step explanation:

associative property because the numbers are changing in postition throughout the equation.  

5 0
3 years ago
Read 2 more answers
Given: x + 2y = -6.
wel

very positive about these results

4 0
3 years ago
What are the solutions of x² + 6x - 6 = 10?
Likurg_2 [28]

Answer: x=- 8 or x=2


Step-by-step explanation:

1. To solve this problem you can applly the quadratic formula, which is shown below:

x=\frac{-b+/-\sqrt{b^{2}-4ac}}{2a}

2. The quadratic  equation is:

x^{2}+6x-6-10=0\\x^{2}+6x-16=0

3. Then:

a=1

b=6

c=-16

4. Therefore, when you substitute these values into the quadratic formula, you obtain the following result:

x=\frac{6+/-\sqrt{6^{2}-4(1)(-16)}}{2(1)}

x_1=-8\\x_2=2


4 0
3 years ago
Read 2 more answers
Select the THREE situations that could be represented by the product of two numbers equal to -20
Cerrena [4.2K]

Answer:

it might be 3 one according to me

8 0
2 years ago
Other questions:
  • This is the new update of the question
    12·2 answers
  • , fx) = +2, what is 113 + h)?
    5·1 answer
  • Input the equation for the following line in standard form Ax + By = C. Reduce all fractional answers to lowest terms.A line tha
    14·1 answer
  • How many significant figures does 2,090 have? 1 2 3 4
    5·2 answers
  • Please help me!! its sooo hard!!!!
    5·2 answers
  • What is the answer to this?
    10·1 answer
  • At a Noodle & Company restaurant, the probability that a customer will order a nonalcoholic beverage is . 43. Find the proba
    14·1 answer
  • Find the missing side lengths and it's converse​
    10·1 answer
  • Will mark brainliest!
    6·1 answer
  • In the biblical account, adam lived to be how old? <br> a. 99 <br> b. 122 <br> c. 545 <br> d. 930
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!