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makkiz [27]
2 years ago
13

Each edge of a cube is 1.5 cm in length. what is the surface area of the cube ​

Mathematics
2 answers:
vovangra [49]2 years ago
7 0

Answer:

Its 13.5

Step-by-step explanation:

Softa [21]2 years ago
5 0

Answer:

The answer is 13.5

Step-by-step explanation:

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55 ft... The ladder must extend 55ft

Step-by-step explanation:

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At a bus stop station, buses deport at a rate of 3 every 10 minutes. At this rate how many buses would depart in one hour.
e-lub [12.9K]
If every 10 minutes 3 buses leave then over a course of 60 minutes (1 hour ) 18 buses would leave 
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3 years ago
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What is the measure of the vertex angle of an isosceles triangle if one of its base angle measures 34° and it’s congruent sides
KIM [24]

Let the vertex angle be x.

Base angles in the isosceles triangle are congruent.

Let the base angles be α=34°

Total sum of the inner angles in the triangle is 180°.

We can make equation

2α+x=180° => x=180-2α=180-68=112

The measure of the vertex angle is 112°

Good luck!!!

4 0
2 years ago
A piece of green rope is being used to make a border around the outside of a sculpture that is in the shape of an equilateral tr
damaskus [11]

Answer:

The equivalent expressions are;

9x + 9

and

9(x + 1)

Step-by-step explanation:

Mathematically, we should understand that an equilateral triangle has all of its sides equal

So if one side is 3x+ 3, the other sides too measures same

Therefore, the length of the rope represents the perimeter of the triangle

This is obtainable by adding all the side lengths together

This will be;

3x + 3 + 3x + 3 + 3x + 3 = 9x + 9

This is also same as 9(x + 1)

5 0
3 years ago
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