Answer:
B
Step-by-step explanation:
When there is only rotation and reflection, there is no change in size. A change in size occurs when there is dilation.
Answer:
36/39
Step-by-step explanation:
Cos(theta) = Base/Hypotenuse
Cos(X) = 36/39
Answer:
The amount of time spent can be modeled as 1.25h
Step-by-step explanation:
In order to do this, we need to take an extra .25h added to the h he planned on already spending. When we add these two together, we get 1.25h, which is the model for the sentence.
Let be the volume of the solid S. We can write:
Now, we just need to calculate the volume of the original prism (Vtriangular) and the volume that was removed (Vrectangular). So:
Then,
Thus, the answer is 45.4 u³.
Answer:
7/3
Step-by-step explanation:
6- 13 = -7
0-3 = -3
7/3