Question 1 Multiple Choice Worth 2 points) (13.03 LC)
Select the expression that represents the following statement: 52 minus 4 times the difference of 13 and 7.
O 4 x (13 + 7) - 52
04-(7 - 13) + 52
O 52 - 4x (13 - 7)
52 - 4 + (13-7)

the answer is b.)

< 1=< 2

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.

given hc ∥ gd.¯¯¯¯¯¯which statement is true

step-by-step explanation:

∠cbe and ∠deb are same-side interior angles

the answer is 13 cm