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
Degger [83]
3 years ago
14

PLEASE HELP THIS IS DUE TOMORROW

Mathematics
1 answer:
Doss [256]3 years ago
8 0

Answer:

is this the whole assignment because choose a question

You might be interested in
Which triangle drfined by the given points on the coordinate plane is similar to the triangle illustrated? ​
Harrizon [31]

Answer:D.) (-1, 1), (-1, 5), (-7, 1)

Step-by-step explanation:The length of the horizontal segment of the triangle graphed is 3.  The length of the vertical segment of the triangle graphed is 2.  Using the Pythagorean theorem, this makes the length of the missing side

2²+3²=c²

4+9 = c²

13=c²

√13 = c

This makes our side lengths 2, 3, and √13.

For choice A our vertices are (-1, 1), (-1, 4), (-6, 1).

This makes the length of the horizontal segment 5 and the length of the vertical segment 3.  This makes the missing side length

5²+3²=c²

25+9=c²

34=c²

√34 = c

This is not proportional to the triangle drawn, so it is not similar.

The vertices of the triangle in option B are (-1, 1), (-1, 5), and (-6, 1).  This makes the horizontal segment 5 units long and the vertical segment 4 units long.  This makes the missing side length

4²+5²=c²

16+25=c²

41=c²

√41=c

These are not proportional to the triangle drawn, so the triangles are not similar.

The vertices of the triangle in choice C are (-1, 1), (-1, 4) and (-7, 1).  This makes the length of the horizontal segment 6 and the length of the vertical segment 3.  This makes the missing side length

3²+6²=c²

9+36=c²

45=c²

√45=c

3√5=c

These sides are not proportional to the sides of the triangle drawn, so the triangles are not similar.

The vertices of the triangle in choice D are (-1, 1), (-1, 5) and (-7, 1).  This makes the length of the horizontal segment 6 and the length of the vertical segment 4.  This makes the missing side length

6²+4²=c²

36+16=c²

52=c²

√52=c²

2√13=c

These sides are all twice as long as the sides of the triangle drawn; this means the triangles are similar.

4 0
3 years ago
Angie and Kenny play online video games. Angie buys 1 software package and 2 months of game play, Kenny buys 2 software packages
Vikentia [17]
10 because 45x3=135 205-125=70 70 divided by 7 equals 10
5 0
3 years ago
Starting with some gold coins and some empty
Nezavi [6.7K]

Answer:

162

Step-by-step explanation:

5 0
2 years ago
Please awnser fast!!!! :A rectangular swimming pool has a base of 200 square feet. The pool has a depth of 5 feet. What is the v
djverab [1.8K]

subscribe to pewdiepie

Step-by-step explanation:

unsubsribe to tsiris

7 0
3 years ago
What’s the equivalent expression
r-ruslan [8.4K]

Answer:

9 (2 a - 3)^2

Step-by-step explanation:

Simplify the following:

(6 a - 9)^2

Hint: | Factor out the greatest common divisor of the coefficients of 6 a - 9.

Factor 3 out of 6 a - 9:

(3 (2 a - 3))^2

Hint: | Distribute exponents over products in (3 (2 a - 3))^2.

Multiply each exponent in 3 (2 a - 3) by 2:

3^2 (2 a - 3)^2

Hint: | Evaluate 3^2.

3^2 = 9:

Answer: 9 (2 a - 3)^2

4 0
3 years ago
Other questions:
  • Help please will vote you as brainliest
    15·1 answer
  • What is greater 2/5 or 35/100
    5·2 answers
  • 12 equals x times the square root of 2
    10·1 answer
  • Using polygon STUVW what is m angle U ?
    7·1 answer
  • Danny has 48 baseball cards in his collection. He would like to give 3/4 of them to his little brother. How many should he give
    10·1 answer
  • What can you conclude about the intersection of a chord and the radius that bisects it
    14·1 answer
  • A taxi cab in myrtle beach charges $2 per mile and $1 for every person. If a taxi cab ride for two people costs $12, how far did
    12·1 answer
  • Given the sequence <img src="https://tex.z-dn.net/?f=c_n" id="TexFormula1" title="c_n" alt="c_n" align="absmiddle" class="latex-
    10·2 answers
  • Please help i really need it pls
    7·1 answer
  • Jace purchases a new motorcycle for $8000. The bike depreciates 12% every year.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!