What are the zeros of the quadratic function f(x) = 8x2 – 16x – 15? x = –1 – Startroot 2 EndRoot and x = –1 + Startroot 2 EndRoot x = –1 – StartRoot StartFraction 15 Over 8 EndFraction EndRoot and x = –1 + StartRoot StartFraction 15 Over 8 EndFraction EndRoot x = 1 – StartRoot StartFraction 23 Over 8 EndFraction EndRoot and x = 1 + StartRoot StartFraction 23 Over 8 EndFraction EndRoot x = 1 – StartRoot 7 EndRoot and x = 1 + StartRoot 7 EndRoot

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation:

answer: #1 ads up by 8 and i don't know #2

whole number data type

step-by-step explanation:

as whole number type represents whole number

like 1, 2 ,3, 4

in other words the whole numbers are those numbers which cannot be written infraction.

since we can take days as a whole number i.e 1 day 2 day and we cannot write 1.2 day hence we will use whole number data type