Answer:
20
Step-by-step explanation:
Answer:
here are 4 different types of prisms
Step-by-step explanation:
Answer:
d. -10b-7
Step-by-step explanation:
639÷9=71. You can check your answer by doing 71x9=639
Answer:
26
Step-by-step explanation:
Because DAC is a straight line we can equate that:
4x - 8 + 34 + 76 - x = 180
3x + 102 = 180
3x = 78
x = 26