A 50-year-old tree of a certain species may capture about 0.02 metric tons of carbon dioxide each year. In 2014, 1,562,000,000 metric tons of carbon dioxide were released from burning coal to produce electricity in the United States alone. How many 50-year-old trees of this species would be needed to capture this amount of carbon dioxide over the course of a year?

Ha eid ajek owvegv broyhw ksyw gvis. Eso se

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.

answerim :

n

step-by-step explanation:

im not sure but my dad knows