When quinn got home, he turned the air conditioner on. qqq represents the temperature in quinn's home (in degrees celsius) after ttt minutes. q=42-0.7tq=42−0.7tq, equals, 42, minus, 0, point, 7, t what was the temperature when quinn returned home?

The temperature when Quinn returned home was 42° C

Step-by-step explanation:

we have

where

Q ---> represents the temperature in Quinn's home (in degrees Celsius)

t ----> the time in minutes

we know that

When Quinn got home is for t=0

substitute the value of t in the equation

therefore

The temperature when Quinn returned home was 42° C

i will take them

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