Which of the following could be the ratio between the lengths of the two legs of a 30-60-90 triangle?
Check all that apply
A. 2:5
IB. 15
1 c. 53
D. 1 : 2
DE 12:15
DF 5:15
SUBMIT

a

step-by-step explanation:

strong negative correlation

answer is 8x+24

area of vanessa's patio = length × width

given, length = (3x² + 5x + 10)

width = (x² - 3x - 1)

area of vanessa's patio = (3x² + 5x + 10)(x² - 3x - 1)

= 3x²(x² - 3x - 1) + 5x(x² - 3x - 1) + 10(x² - 3x - 1)

= 3x⁴ - 9x³ - 3x² + 5x³ - 15x² - 5x + 10x² - 30x - 10

= 3x⁴ - 4x³ - 8x² - 35x - 10

hence, expression of vanessa's patio = (3x⁴ - 4x³ - 8x² - 35x - 10)

his wife got 46,000

his son gets 11,500

each charity gets 6,900

hope this