Answer:
C {3, 15}
Step-by-step explanation:
x² - 18x + 45
Factor
What 2 numbers multiply to 45 and add to -18
-15*-3 = 45
-15+-3 = -18
(x-15) (x-3) =0
Using the zero product property
x-15 =0 x-3=0
x-15+15=0+15 x-3+3=0+3
x=15 x=3
Answer:
there wouldbe 9 of height i think
Step-by-step explanation:
Answer:
Dilation(Reduction)
Step-by-step explanation:
Answer:
x = 9
Step-by-step explanation:
Both the triangles are similar, so the corresponding sides are also similar.
That is,
12 / 8 = x / 6
Cross multiply,
x * 8 = 12 * 6
8x = 72
Divide 8 on both sides,
x = 72 / 8
x = 9
A-1500
B-1500
C-1500+1500=3000
