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
Licemer1 [7]
3 years ago
14

Use side ratios to determine if the triangles in each pair are similar. If so, complete the similarity statement. NO LINKS!!!​

Mathematics
1 answer:
ELEN [110]3 years ago
8 0

9514 1404 393

Answer:

  3)  ΔQRS ~ ΔQFG

  5)  ΔRST ~ ΔGFE

Step-by-step explanation:

3) Shortest to longest, the side ratios are ...

  RQ : QS = 6 : 12 = 1 : 2 (reduced)

  FQ : QG = 2 : 4 = 1 : 2 (reduced)

  ΔQRS ~ ΔQFG

__

5) FE : EG : GF = 18 : 24 : 26 = 9 : 12 : 13 (reduced)

  ST : TR : RS = 27 : 36 : 39 = 9 : 12 : 13 (reduced)

  ΔRST ~ ΔGFE

You might be interested in
Find the value of x ​
AveGali [126]

Answer:

x = 120

Step-by-step explanation:

Since they are supplementary, they add up to 180 degrees.

So, you can say x + x/2 = 180

Then, you would solve it like an algebra problem.

Multiply both sides by 2

2x + x = 360

Simplify

3x = 360

Divide both sides by 3

x = 120

8 0
2 years ago
What is the length of line segment BC?​
Nezavi [6.7K]

Answer:

d. 10.53 units

Step-by-step explanation:

This question could be answered by Pythagoras Theorem which is :

a^{2} +b^{2} =c^{2} In every triangle c is always the hypotenuse ( which is the longest line in the triangle/ the line where the right angle sign is pointing to )

a or b could be either one of the other lines of the triangle it doesn't matter.

First you find AC which is simply by adding the two 5.2 values which is 10.4 units.

BC can be written as b in our Pythagoras equation and if you first substitute it you will have:

10.4^{2} + b^{2} = 14.8^{2}

To find b you rearrange everything to the other side except b

b=\sqrt{14.8^{2}-10.4^{2}  }

And if you type that in the calculator you get

BC= 10.53 units (2 decimal place)

Hope it is right, and ask any questions if unsure :)))

5 0
3 years ago
Find the Surface Area.<br> 18m2<br> 20m2<br> 16m2<br> 15m2
Levart [38]

Answer:

20 meters square

Step-by-step explanation:

Surface Area of this square based pyramid =  A  = base area + 4* (face area)

A = (2 *2)  +  4* ( (1/2)*2 * 4) )

A = 4 + 4*(4)

A = 4 + 16 = 20

A = 20 square meters

6 0
3 years ago
Triangle JKL was translated 12 units vertically and then reflected over the y-axis to create triangle J'K'L' What is the value o
vova2212 [387]

Answer:

B. 6

Step-by-step explanation:

The picture of the question in the attached figure

we know that

A translation and a reflection are rigid transformations, that produce congruent figures'

Remember that

Two figures are congruent if their corresponding sides and their corresponding angles are congruent

In this problem

Triangle JKL and Triangle J'K'L' are congruent

so

JL=J'L'

substitute the given values

8=2x-4

solve for x

2x=8+4\\2x=12\\x=6

5 0
3 years ago
Find the area of the triangle. be sure to include the correct unit in your answer.
Lera25 [3.4K]

Answer:

32

Step-by-step explanation:

base multiplied by the height divided by 2

3 0
3 years ago
Other questions:
  • [Calculus, Derivatives] Can a function be differentiable at certain points even if the entire function is not differentiable?
    12·1 answer
  • Can you conclude that angle AB = angle BC?<br><br> yes <br> no
    15·2 answers
  • In 2005, the total waste generated in a certain country was 4.033 x 10^9 pounds. Also in 2005, the country's population was 2.05
    6·1 answer
  • A 36-ounce box of cornflakes cost $5.79 find the unit rate to the nearest cent per ounce.
    12·2 answers
  • Find the sum of the three expressions and choose the correct answer. -2u3v + 5uv - 1 7u3v - 2u2v2 5u2v2 - uv + 6 A)5 u^3v + 3 u^
    7·2 answers
  • PLease continue to help, I neeed the answer to this one too
    12·1 answer
  • Is 109 greater or less then 13.625?
    15·2 answers
  • Chad is studying transformations. He starts with quadrilateral ABCD.
    9·2 answers
  • Please solve these two questions! Please explain as to how you got the answers as well!
    13·1 answer
  • Item 5<br> Multiply.<br><br> (−3.2)⋅1.7<br><br><br> −5.44<br><br> −1.5<br><br> 1.5<br><br> 5.44
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!