Answer:
1.triangular prism and triangular pyramid
2. triangular prism and rectangular prism
3. rectangular pyramid and triangular pyramid
4. rectangular pyramid and rectangular prism
Answer:
33°
Step-by-step explanation:
you add the two numbers together and subtract from 180° to get your answer
4x^2 - 36 = 0
4x^2 = 36
x^2 = 9
x = 3 or -3
the answer is C
23/50 is 0.46 so the percentage would be 46%