Convert 2 1/2 an improper fraction

2 1/2 = 5/2

Step-by-step explanation:

There is a trick you can do when converting mixed numbers into improper fractions

Multiply the whole number and denominator, in this case you'll do 2 * 2 which equals 4

Finally, add the numberator to your product. For this you'll do 4 + 1 which equals 5

When done, keep the denominator and keep your sum as the numerator. 5/2!

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.

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step-by-step explanation:

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