An insect is very sensitive to temperature. The temperature (in C) at any point (x, y) (meters east and meters north from origin) is defined by the function T=f(x, y) = 10+10cos (x)sin(xy) . The insect’s home is 5 meters east and 12 meters south of the origin. A. The insect is at home. Compute the direction the insect should move if it would like to travel in the direction of the highest temperature increase.
B. The insect is moving from its home towards its origin. Compute the rate at which the temperature is changing moving in the direction towards the origin.

i will pick c put check it over to be sure

step-by-step explanation:

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

2/3x + 7 = 29

step-by-step explanation:

two thirds = 2/3

plus a number = x

at least 29 = 29

there for you should get 2/3x + 7 = 29