3 years ago

Which postulate proves that the triangles below are similar?

Mathematics

1 answer:

zaharov [31]3 years ago

6 0

Answer:

Option (4)

Step-by-step explanation:

From the picture attached,

Side lengths of the triangles have been given in the picture attached.

If these triangles are similar, their corresponding sides will be proportional.

By this property of similarity,

$\frac{19.5}{5}= \frac{20}{8}$

3.9 = 2.5

Which is not true.

Therefore, these triangles are not similar.

Option (4) will be the answer.

You might be interested in

Im board !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mashcka [7]

Answer:

same

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Is algebra.

photoshop1234 [79]

Quadratic trinomals are in the form of x^2+bx+c
You need to find the factors of c that add up to b.
So the first question x^2+5x-14
You are looking for the factors (multiply) of -14 that add up to 5
You need to do the same for the next one. Factors of 3 that add up to -4
Those factors would be -3 and -1
That makes the factors (x-1)(x-3)

8 0

3 years ago

3 + x ≥ 12 solve the inequality

kherson [118]

$3 + x \geq 12 \\ \\ x \geq 12 - 3 \\ \\ x \geq 9 \\ \\$

You just subtract 3 from each side and then simplify (12 - 3) which is 9.

The final result is: x ≥ 9.

8 0

3 years ago

Evalute n/6 +2 when n = 12

Ierofanga [76]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Which expression represents a negative number?

alex41 [277]

I think the alternative b is

8 0

4 years ago