Mathematics, 14.12.2021 01:00 Kelbee781
The expression n2 + n represents the total number of blocks used in the nth figure of a pattern.
Figure 1 has 2 units. FIgure 2 has 6 units. Figure 3 has 12 units.
Use the equation n2 + n = 56 to determine which figure has 56 blocks.
Figure
has 56 blocks.
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 15:10
Aline on the wall and a line on the floor are skew. always, sometimes, or never?
Answers: 3
Mathematics, 21.06.2019 18:00
In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.
Answers: 3
Mathematics, 21.06.2019 21:00
Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)
Answers: 2
Mathematics, 21.06.2019 22:00
Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr
Answers: 3
You know the right answer?
The expression n2 + n represents the total number of blocks used in the nth figure of a pattern.
F...
Questions
Mathematics, 18.05.2021 22:40
Mathematics, 18.05.2021 22:40
Mathematics, 18.05.2021 22:40
Business, 18.05.2021 22:40
History, 18.05.2021 22:40
Mathematics, 18.05.2021 22:40
Mathematics, 18.05.2021 22:40
History, 18.05.2021 22:40
Mathematics, 18.05.2021 22:40
