Given the polynomial 21x4 + 3y - 6x2 + 34
1. what polynomial must be subtracted from it to obtain 29x2.7?
2. what polynomial must be added to it to obtain a first degree polynomial?

tube or goog would be a great resource to with that question

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.

113.1

step-by-step explanation:

v=4

3πr3=4

3·π·33≈113.09734

you would 18 *0.25 = 4.5