Answer:
The line AB, with A(Ax, Ay), B(Bx, By) and midpoint M(Mx, My) satisfying:
Ax + Bx = 2Mx
Ay + By = 2My
=>
2 + Bx = 2*1
5 + By = 2*2
=> Bx = 0
=> By = -1
=> B(0, -1)
Hope this helps!
:)
Answer:
9 4/9 (this is a mixed fraction btw)
Step-by-step explanation:
Question: 3 4/9 + 5 7/9
Add whole numbers:
3+5 = 8
Combine fractions: 4/9 + 7/9 = 13/9
*fix your improper fraction into a proper one*
so, 13/9 turned into mixed fraction is 1 4/9 (to be clear it's not 14, 1 is the whole number and then the fraction 4/9.) *write it like a mixed fraction please*
anyway, we're not done yet..
8+1 4/9
= 9 4/9
Tommy walks from his home at (0,0)
i.e Home is at H ( 0,0)
To the mall
Mall is at M (0, 6)
walks to a movie theater at
Theater , T( 5, 6)
Tommy walks to the store at
Store is at S (5,0)
Plot each coorinates on the graph :
each grid of square represent one block :
i.e. number of blcok from H to M = 5
Then number of bocks frm M to T is 6 blocks
Number of blocks fromT to S is 5 blocks
Number of blocks from S to H is 6
So total number if blocks are = 5 + 6 + 5 + 6
Number of blocks Tommy walks = 22 blocks
Answer : 22 blocks
Question 1:
The answer would be 48. A simple way of solving this would be to just multiply 16 by 3.
Question 2:
The answer would be 1,920.
Hope this helps!
Answer:
-6
Step-by-step explanation:
Hello!
Since we are finding f(-1) we put -1 in for x
2(-1)^2 + 8(-1)
Follow PEMDAS
2 * 1 + 8(-1)
2 * 1 + -8
2 + -8 = -6
The answer is -6
Hope this helps!