To simplity 8.3-4 6.1+ which operation must be performed firext? :)
Which operation must be performed second?
Which operation must be performed last?
Which is the simplified expression in the decimal form?

1. Addition

2.multiplication

3. Subtraction

4. -19.42

Step-by-step explanation:

trust me

constants mean the stopped points or the points on a graph that nothing is changing, hope this

step-by-step explanation:

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.