Zgt
05.02.2020 •
Mathematics
Place the indicated product in the proper location on the grid.
3an(an + an-1)
Solved
Show answers
More tips
- C Computers and Internet What Are Peers and Seeds in Torrenting?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
- G Goods and services How to Choose the Right High Chair for Your Baby?...
- S Style and Beauty Learn how to tie a keffiyeh on your head like a pro...
- S Style and Beauty How to braid friendship bracelets?...
Answers on questions: Mathematics
- M Mathematics PLSSSSSSSSSSSSSSSS HELP ME I NEED 100 PERCENT IN ORDER TO PASS THE A LEVEL HELP MEEEEEEEE which expression represents the model...
- M Mathematics Arrange the equations in the correct sequence to rewrite the formula for displacement, d = vt-at?, to find a. In the formula, dis displacement, vis final velocity, a Is acceleration,...
- M Mathematics What is the volume of the square pyramid round to the nearest thenth 10 cm 12 cm 12 cm...
- M Mathematics For what values of x does the function shown in this graph appear to be positive? a. x 0 b. x 0 c. x -3 d. x -3...
- M Mathematics Margaret needs to put a new gutter on one side of her roof. The shape of her roof is made up of two right triangles that are on each side of a square. If the area of the square is...
- M Mathematics Early one morning sandy took out one half of the coins from her coin bank, and in the evening she put in 20 coins. the next morning she took out one third of the coins in the bank,...
- M Mathematics The image shows Alex’s investments in one year. Investments during One Year What does the information demonstrate about Alex’s investments? He should have invested in a commodity instead...
- M Mathematics Is p - ap = -ap ? Is P - P = - P...
- M Mathematics Find the value : 10a^2b^0 for a=−3, b=−8...
- M Mathematics Hello yes please help!...
Ответ:
Ответ:
a) 9
Step-by-step explanation:
Draw out or imagine the next set of pyramids. If P1 has 2 blocks on the bottom and P2 has 3 blocks, that means that if you follow the pattern, P4 will have 5 blocks on the bottom so just add 5 to the amount of blocks in P3. To make P5, just add 6 blocks onto the amount of blocks in P4 that you just made. Hope this helps, I am not very good at explaining. I don't know the answer to 'b' as I am struggling with it as well.