AABC - ADEF in each pair. Find the unknown lengths. 20 ft
15 ft
E
18 ft
X
28 ft
24 ft
F

The function f is defined by f(x)=xsquared+3x-10 if f(x+5)=xsquared+kx+30, k=find the smallest zero of f(x+5). x=

In the diagram below, dab and dac are adjacent angles. if mdac = 25°, what is mdab in degrees? what is mbac in degrees?

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.