Mathematics
Mathematics, 06.11.2019 03:31, harveyangel123p2tjae

How many terms are in the arithmetic sequence 7, 1, βˆ’5, …, βˆ’161?

a.) 27
b.) 28
c.) 29
d.) 30

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:20, kuehlthau03
Which is the equation of an ellipse with directrices at x = Β±4 and foci at (2, 0) and (βˆ’2, 0)?
Answers: 3
image
Mathematics, 21.06.2019 20:00, desereemariahha
Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?
Answers: 3
image
Mathematics, 21.06.2019 23:20, ltuthill
Which equation can be solved to find x the measure of jk in the apex
Answers: 3
image
Mathematics, 22.06.2019 00:00, Naomi7021
Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.
Answers: 1