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makkiz [27]
3 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]3 years ago
7 0

Answer:

Its 13.5

Step-by-step explanation:

Softa [21]3 years ago
5 0

Answer:

The answer is 13.5

Step-by-step explanation:

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PLS Help! What is the best approximation for the perimeter of a semicircle with a diameter of 12cm? Use 3.14 to approximation pi
In-s [12.5K]

Answer:

A

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The perimeter of a triangle is 70 in. The shortest side is 11 in. less than the longest side. The middle side is 24 in. less tha
kondor19780726 [428]

Answer:

The sides are

6

inches,

8

inches and

10

inches

Explanation:

I'd suggest that the question should read 'The perimeter of a triangle is 24 inches. The longest side is 4 inches longer than the shortest side, and the shortest side is three-fourths the length of the middle side. How do you find the length of each side of the triangle?'

In this case the question can be answered. If

x

is the length of the middle side, then the shortest side is 3/4x and the longest side is 3/4x+4

x+3/4x+3/4x+4=24

10/4x=20

x=8

Then the shortest side is 6and the longest side is 10

Step-by-step explanation:

4 0
3 years ago
Estimate the quotient of 9 1/3 divided by 2 3/4
son4ous [18]
It's about 3 (3 13/33) to be exact 
7 0
3 years ago
Read 2 more answers
1.Evaluate: 144/16<br><br> 2.Evaluate: 13.5 x 17<br><br> PLSSSS HELP
IgorLugansk [536]

Answer:

1. 144 : 16 = 9

2. 13.5 x 17 = 229.5

3 0
3 years ago
Find the domain and range of 1/t+2
kotegsom [21]

Answer:

Domain = (-∞, -2) ∪ (-2, ∞).

Range =  (-∞, 0) ∪ (0, ∞).

Step-by-step explanation:

t can't have the value -2 because that would make  1/(t + 2) = 1/0 which is undefined.

So the domain is All real values of t. except t = -2.

As t approaches infinity or negative infinity  f(t) approaches  zero, and as t approaches -2 from below or above f(t) approaches negative infinity or positive infinity.

8 0
3 years ago
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