(20 points)
find the sum of an arithmetic series with the given number of terms a1, and...
Mathematics, 11.12.2019 22:31 Reebear1447
(20 points)
find the sum of an arithmetic series with the given number of terms a1, and an
27.) 10 terms, a1=4, a10=31
28.) 15 terms, a1=17, a15=129
Answers: 1
Mathematics, 21.06.2019 19:00
D(5, 7). e(4,3), and f(8, 2) form the vertices of a triangle. what is mzdef? oa. 30° ob. 45° oc. 60° od 90°
Answers: 1
Mathematics, 22.06.2019 01:00
3questions show how you solved the problem 1. subtract & simplify (–y2 – 4y – 8) – (–4y2 – 6y + 3) 2.multiply and simplify 2x2y3z2 · 4xy4x2 3.multiply and simplify (x – 4) (x2 – 5x – 6)
Answers: 1
Mathematics, 22.06.2019 01:30
Arace is 10 kilometers long.markers will be placed at the beginning and end of the race course and at each 500 meter mark.how many markers are needed to mark the course for the race?
Answers: 3
Mathematics, 29.01.2021 19:30
Chemistry, 29.01.2021 19:30
Geography, 29.01.2021 19:30
Advanced Placement (AP), 29.01.2021 19:30
Mathematics, 29.01.2021 19:30
Mathematics, 29.01.2021 19:30
History, 29.01.2021 19:30
Biology, 29.01.2021 19:30
Social Studies, 29.01.2021 19:30
English, 29.01.2021 19:30
Mathematics, 29.01.2021 19:30