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Drupady [299]
3 years ago
11

If CF = 5, CD = 12, and EF = 5, what is the perimeter of triangle CDE?

Mathematics
1 answer:
Basile [38]3 years ago
8 0

Answer:

The perimeter of triangle CDE is 34.

Step-by-step explanation:

To find the perimeter of a triangle, you have to add all the sides together, since this looks like a isosceles triangle, you would make side ED also 12 and then just add them all together.

12+12+5+5= 34.

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valina [46]

Answer:

La profesora debe comprar 8 manzanas para reponer la cesta de frutas.

Step-by-step explanation:

La profesora debe reponer la cesta de frutas por la cantidad de manzanas que se encuentran dañadas. La cantidad de manzanas dañadas es igual a las dos séptimas partes del total de manzanas. Es decir:

x = \frac{2}{7} \times (28\,manzanas)

x = \frac{56\,manzanas}{7}

x = 8\,manzanas

La profesora debe comprar 8 manzanas para reponer la cesta de frutas.

6 0
3 years ago
You roll 2 dice. What is the probability that the sum of the dice is even or the sum of the dice is greater than 6?
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How many sides does the dice have...  


8 0
3 years ago
Read 2 more answers
Simplify expression 2/3[3f+12]+f
neonofarm [45]

Answer:

= 3f + 8

Step-by-step explanation:

Given that:

= 2/3[3f+12]+f

By simplifying:

2/3 will be multiplied inside the bracket as follows:

= 2/3*3f + 2/3*12 + f

By cancelling the terms with each other we get:

= 2f + 24/3 + f

By simplifying the fraction we get:

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Adding like terms

= 3f + 8

This is the simplified expression.

i hope it will help you!

4 0
3 years ago
The table below shows all of the possible outcomes of rolling a six-sided number cube and flipping a coin.
exis [7]

maybe bc of how many times you can add the number itself

3 0
3 years ago
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Carla is going to arrange her 4 books on a shelf: Algebra, Trigonometry, Geometry and Calculus. How many different possible arra
PilotLPTM [1.2K]

Arranging of books is an illustration of permutation and combination

There are 24 different possible arrangements she can make

<h3>How to calculate the number of arrangement</h3>

The number of books is given as:

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Take the factorial of both sides

n! = 4!

Evaluate

n! = 4 * 3 * 2 * 1

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Hence, there are 24 different possible arrangements she can make

Read more about permutation and combination at:

brainly.com/question/1216161

5 0
2 years ago
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