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3 years ago

Could someone please help

Mathematics

2 answers:

jok3333 [9.3K]3 years ago

7 0

To find the answer,we can first transfer all the values to the same unit.

In this case, let's transfer them to cm.

5000m= 5000x100cm= 500000cm

550mm= 550/10 cm = 55cm

5000mm = 5000/10 = 500cm

We can then reorder them by ascending order:

50cm < 550mm < 5000mm < 5000cm < 5000m

Hope it helps!

s2008m [1.1K]3 years ago

3 0

50 cm
550 mm
5,000 mm
5,000 cm
5,000 m

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Answer:

Please check the explanation.

Step-by-step explanation:

Given that we have to determine the expressions which are equivalent to 20 percent of 150.

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3 years ago

If AC is parallel to DE, find X

UNO [17]

Answer: x = 50

Concept:

Here, we need to know the idea of alternative interior angles and the angle sum theorem.

Alternative interior angles are angles that are formed inside the two parallel lines, and the values are equal.

The angle sum theorem implies that the sum of interior angles of a triangle is 180°

If you are still confused, please refer to the attachment below or let me know.

Step-by-step explanation:

Given information:

AC ║ DE

∠ABC = 85°

∠A = 135°

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∠A + ∠BAC = 180° (Supplementary angle)

(135°) + ∠BAC = 180°

∠BAC = 45°

Find the value of ∠BCA

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(85°) + (45°) + ∠BCA = 180°

∠BCA = 50°

Find the value of x (∠EBC)

∠EBC ≅ ∠BCA (Alternative interior angles)

Since, ∠BCA = 50°

Therefore, ∠EBC = 50°

$\Large\boxed{x=50}$

Hope this helps!! :)

Please let me know if you have any questions

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