The first thing you should do is do everything in parenthesis.
So lets start:
(2*4) = 8
(3*55) = 165
(2+7) = 9
Now we add and subtract the numbers:
8 + 165 - 9 = 164
So that means that the answer is 164.
Hope this helps!!! :)
Answer:
Step-by-step explanation:
So the single blocks are 1, the lines are 10, the single layer is 100 and the blocks are 1000. Let em know if you don't quite get that. But to find how many blocks are there in total we add each part.
1 block + 2 surfaces + 3 lines +6 single little blocks. that's one 1,000, two 100s, three 10s and six 1s or in other words 1,000 + 200 + 30 + 6 = 1,236
Answer:
y = (2/9)(x + 1)² + 2
Step-by-step explanation:
y = a(x - (-1))² + 2
y = a(x + 1)² + 2
4 = a(2 + 1)² + 2
4 = 9a + 2
9a = 2
a = 2/9
y = (2/9)(x + 1)² + 2
Answer:
B
Step-by-step explanation:
