4(2x-4)^2 - 3
4(4x^2 - 2(4)(2x) + 16) - 3
4(4x^2 -16x + 16) - 3
16x^2 - 32x + 32 - 3
16x^2 - 32x + 29
Answer:
B. 6
Step-by-step explanation:
The triangles are similar by AA Similarity.
The lengths of corresponding sides of the triangles are proportional.
AB/PQ = AC/PR
20/5 = 24/PR
4 = 24/PR
4PR = 24
PR = 6
Answer: PR = 6
If she used rounding properly, she would have gotten -25 x 10 = -250
It’s b 32ft I think not sure):
Answer:
k = 2
Step-by-step explanation:
(-2,1) = (x,y) So you substitute -2 and 1 for x and y
1 = -(-2) - 1 1 = 1/2 × -2 + k
1/2 × -2 = -1 -1 + 2 = 1
k = 2 1 = 1/2 × -2 + 2
I hope this helps