Answer:
1+1 = 1111111111111111111111
Answer:
D = 9sin(2π(t + a)/24) + 45
Step-by-step explanation:
Let's find the average temperature;
(54 + 36)/2 = 45°
Amplitude = 54 - 45 = 9
From the wave equation, we can write the temperature as;
D = 9sin(2π(t + a)/24) + 45
Where;
D is the temperature
t is the time in hours after midnight
a is a "phase" that is used to set the time at which temperature(D) occurs
Answer:
can you send a clearer picture
Answer:
53˚
Step-by-step explanation:
There are 360 total degrees in a 4-sided shape (You can find the total number of degrees in a polygon by using the formula 180(n – 2) where n is the number of sides).
so we can add up all the degrees and subtract them from 360.
67 + 135 + 105 = 307
360 - 307 = 53
Contractions are dilations less than 1 but more than 0, and Expansions are dilations more than 1.
3/2 : Expansion
1/4 : Contraction
4 : Expansion
0.8 : Contraction
-3 : Expansion
1/3 : Contraction
These should be the right answers.
