Probability of spinning a C =1/4
Probability of flipping heads = 1/2
1/4*1/2 = 1/8
Answer:
true
Step-by-step explanation: all rectangles have 2 long sides and 2 short sides
There is a Khana Academy video that explains everything you have to do and it’s the same page that you’re on
Answer:
2nd option
Step-by-step explanation:
Given
3x³ - 15x² - 4x + 20
step 1 ( group the first/second and third/fourth terms )
(3x³ - 15x² ) + (- 4x + 20)
step 2 ( factor each group )
3x² (x - 5) - 4(x - 5) ← note factor of - 4 ( not + 4 )
step 3 ( factor out (x - 5) from each term )
(x - 5)(3x² - 4)
