2 = 2 = 1x2
————————————
2+4 = 6 = 2x3
————————————
2+4+6 = 12 = 3x4
——————...
Mathematics, 20.10.2020 05:01 kcarstensen59070
2 = 2 = 1x2
————————————
2+4 = 6 = 2x3
————————————
2+4+6 = 12 = 3x4
————————————-
2+4+6+8 = 20 = 4x5
————————————-
2+4+6+8+10 = 30 = 5x6
_
Look at the table. Make a conjecture about the sum of the first 30 positive even numbers.
A: The sum is 29 x 30
B: The sum is 31 x 32
C: The sum is 30 x 30
D: The sum is 30 x 31
Answers: 3
Mathematics, 21.06.2019 12:40
Free 100 points to whoever says “oof the porridges” if it’s not exact, your answer will be reported, first person gets brainliest
Answers: 2
Mathematics, 21.06.2019 19:30
Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.
Answers: 1
Mathematics, 21.06.2019 20:30
Steve had 48 chocolates but he decided to give 8 chocolats to each of his f coworkers. how many chocolates does steve have left
Answers: 1
Mathematics, 04.03.2021 04:20
Chemistry, 04.03.2021 04:20
Mathematics, 04.03.2021 04:20
Mathematics, 04.03.2021 04:20
English, 04.03.2021 04:20
History, 04.03.2021 04:20
Geography, 04.03.2021 04:20
Mathematics, 04.03.2021 04:20
Chemistry, 04.03.2021 04:20
Mathematics, 04.03.2021 04:20
Computers and Technology, 04.03.2021 04:20
Mathematics, 04.03.2021 04:20