Simplify the following: *
16
8 + 7(42–3)
O 16
O99
O 195
99
195
34

Plot the following points on a coordinate grid and find the area of the figure.
(4.3): (-2,3); (-2,-1): (4.-1) *
O
20 square units
22 square units
24 square units
26 square units

168

step-by-step explanation:

i am pretty sure that the answer is 168

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.

51840000 cm 2

step-by-step explanation:

8p+(-9)

(-9)3p+5p and you can swith em around