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
SSSSS [86.1K]
3 years ago
12

Which of the following reasons can be used to justify statement #4 in the proof?

Mathematics
2 answers:
8_murik_8 [283]3 years ago
7 0

Answer:

SSS postulate because three sides of a triangle are are congruent

WITCHER [35]3 years ago
4 0

Answer:

SSS

It is SSS because it is the end of the proof.

You might be interested in
Proportions in Triangles
alukav5142 [94]

Answer:

x =35.

Step-by-step explanation:

x / 20 = 14 / 8

Cross multiply:

8x = 20*14

8x = 280

x = 35.

3 0
3 years ago
Serena has attached a 10 inch ribbon to the corners of a frame to hang it on the wall. The frame 9 inches wide. How far above th
kherson [118]

Answer: The hook would be 2.2 inches (approximately) above the top of the frame

Step-by-step explanation: Please refer to the picture attached for further details.

The top of the picture frame has been given as 9 inches and a 10 inch ribbon has been attached in order to hang it on a wall. The ribbon at the point of being hung up would be divided into 5 inches on either side (as shown in the picture). The line from the tip/hook down to the frame would divide the length of the frame into two equal lengths, that is 4.5 inches on either side of the hook. This would effectively give us two similar right angled triangles with sides 5 inches, 4.5 inches and a third side yet unknown. That third side is the distance from the hook to the top of the frame. The distance is calculated by using the Pythagoras theorem which states as follows;

AC^2 = AB^2 + BC^2

Where AC is the hypotenuse (longest side) and AB and BC are the other two sides

5^2 = 4.5^2 + BC^2

25 = 20.25 + BC^2

Subtract 20.25 from both sides of the equation

4.75 = BC^2

Add the square root sign to both sides of the equation

2.1794 = BC

Rounded up to the nearest tenth, the distance from the hook to the top of the frame will be 2.2 inches

4 0
3 years ago
at the beginning of school, we had 40 algebra books. We increased our supply by 65%. how many algebra books does the school have
valentina_108 [34]
The answer is 95 i guess
6 0
3 years ago
The sum of three consecutive odd numbers is one hundred twenty -three what is the smallest number of three numbers ?
Vinil7 [7]

Answer:

117 118 119

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Multiple similarity transformations are performed on a triangle. which elements must be preserved?
romanna [79]
Answer – Angle Measure
 Generally speaking, when similarity transformations are performed on a triangle, the angle measure is preserved, whereas the length of the sides may be enlarged or reduced depending on the scale factor of the transformation, thus giving rise to similar triangles with corresponding angles that have exactly the same measure and corresponding sides that are proportional. <span>
</span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • Please answer it I really apretiate it
    11·1 answer
  • What is another way to write the equation 7/8x+3/4= -6?
    8·2 answers
  • What’s the answer to this ?
    11·1 answer
  • A mathematics professor lost a test paper belonging to one of her students. she remembered that the mean score for the class of
    10·1 answer
  • Please Help!! What is the next step in the proof? Choose the most logical approach.
    13·1 answer
  • Which of the following describes the translation of the graph of y = x^2 to obtain the graph of y = -x^2 - 3?
    6·2 answers
  • Mai is making personal pizzas. For 4 pizzas, she uses 10 ounces of cheese. How much cheese does she use for each pizza?
    8·2 answers
  • Marisa is alway)s looking for a great deal while shopping . She found a sale rack where all of the jeans are marked 40% off . He
    6·2 answers
  • Match each of the English phrases with the correct math translation.
    11·2 answers
  • Solve the following equation for n.<br> n+18=m
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!