Answer:
5/4 =x
7/4 =y
Step-by-step explanation:
We can use proportions to solve. Put the small triangle side over the big triangle side
5 8
---------- = -------------
5+x 10
Using cross products
5*10 = 8(5+x)
Distribute
50 = 40+8x
Subtract 40 from each side
50-40 =40-40+8x
10 = 8x
Divide by 8
10/8 = 8x/8
5/4 =x
7 8
---------- = -------------
7+y 10
Using cross products
7*10 = 8(7+y)
Distribute
70 = 56+8y
Subtract 56 from each side
70-56 =56-56+8y
14 = 8y
Divide by 8
14/8 = 8y/8
7/4 =y
Answer:
2x^3 + 3x^2 -27x +40
Step-by-step explanation:
(x+5) (2x²-7x+8)
2x^3 + 3x^2 + 8x + 10x^2 - 35x + 40
2x^3 + 3x^2 - 27x + 40
Answer:
after 13 months
Step-by-step explanation:
........ur welcome..........
1475-500=975
975÷75=13
so 13 months
#1 is y=1 ill give you the others in a min.
L = -4,4
E = -2, -3
N = 2,1
I = 4,3
E = 1,3