Let T:R3→R2 be the linear transformation that first projects points onto the xy-plane (forgetting the z coordinate entirely) and then reflects around the line y=−x. Find the standard matrix A for T.

£56

step-by-step explanation:

u divide 24 by 3 and u get 8 so if u do 8 time 7 or 8+8+8+8+8+8+8 u get 56 and 56 divided by 7 is 8.

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!

r = 78539458390583095803458309458039485093485 or just 3

step-by-step explanation: