Membrii cercului de aeromodele au realizat macheta unui planor: aceasta este asemenea
cu un planor, adevărat"! Ştiind că macheta are
lungimea de 7,8 cm și că s-a făcut construcția
la scara 1 : 120, care este lungimea planorului
original?​

Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below. the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83