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
GaryK [48]
2 years ago
13

NEED ANSWERS ASAP The two triangles are similar. What is the value of x?

Mathematics
1 answer:
Alexus [3.1K]2 years ago
4 0
If the two triangles are similar, then by definition we have that the quotient between two sides of a triangle is equal to the quotient between two sides of the second triangle.
 We have then:
 ((3x) / (4x + 2)) = ((20) / (28))
 Clearing:
 3x = (20/28) * (4x + 2)
 28 * 3x = (20) * (4x + 2)
 84x = 80x + 40
 84x-80x = 40
 4x = 40
 x = (40) / (4)
 x = 10
 answer
 The value of x is 10
You might be interested in
Escriba larazon entre la distancia (d)recorrida por un automóvil y el tiempo (t)empleando velocidad (v) es una razón entre dista
Romashka [77]

Answer:

V = d / t

Step-by-step explanation:

La velocidad se define como la relación entre la diatancia cubierta por un cuerpo y el tiempo necesario para cubrir esa distancia.

Si el tiempo empleado se da como (t)

La distancia recorrida se da como (d)

Podemos escribir la velocidad (V) en términos de disance y tiempo como;

V = d / t

4 0
2 years ago
Write your answer here (Keep it clear and simple to get the best answer)
daser333 [38]

Answer:

..what answer exactly? (im just gonna put my random answer here lol)

<em>The development of the calander shows they can divde the number of minutes hours days month etc in a year. Development of the pyramids shows geometry and engineering.</em>

7 0
3 years ago
The measure of two angles of a triangle are 56 degrees and 39 degrees.find the measure of the third angle
8_murik_8 [283]

Answer:

85

Step-by-step explanation:

Angle 1: 56

Angle 2: 39

56+39=95

A triangles angles add up to 180 degrees.

180-95=85

Angle 3:85

3 0
3 years ago
Can someone help with this one
natali 33 [55]
Since the base is 4x4, and the height is 2, you'll use the 2 as the height of the netting and the 4 as the length. so, it will be 2x4 which is 8ft^2
4 0
2 years ago
Which graph is a function of x​
timurjin [86]

Answer:

the answer is the 2nd one the one with the v shape

Step-by-step explanation:

if you do the vertical line test which is just drawing a vertical line through the line and it intersect the line twice than it is NOT functional

(i think i do not know D:)

5 0
2 years ago
Other questions:
  • How long is the wire that supports the tree?<br> 5.6 ft<br> 3.3 ft -
    8·1 answer
  • A right triangle has legs of 9 centimeters and 40 centimeters. What is the length of the hypotenuse
    13·2 answers
  • A circular gear turns 60 per hour. through how many radians does it turn in a 24-hour day?
    13·2 answers
  • Two lines extend from point S to create a right angle. The vertical line extends from point S through point R. The horizontal li
    5·1 answer
  • Solve algebraically for x 3600+1.02x&lt;2000+1.04x
    7·1 answer
  • ¿En qué caso es más útil emplear el método de sustitución? ¿En qué caso es más útil emplear el método de reproducción
    11·1 answer
  • Please pls pls pls ANSWER ASAP!!! :P<br> :)
    15·2 answers
  • The owner of a triangle lot wishes to fence it along the lot lines. Lot markers at A and B have been located, but the lot marker
    7·1 answer
  • Two trains on opposite tracks leave the same station at the same time. one train travels at an average speed of 80 km/hr and the
    8·1 answer
  • Chloe and her friends are going on a picnic. A sandwich is 6 times the cost of a cookie. A bag of chips is one and a half times
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!