Answer:
The answer is (B) ⇒ 15
Step-by-step explanation:
5/8 × 24 = 5 × 3 = 15
Answer:
-123
Step-by-step explanation:
The remainder theorem says that when a polynomial is divided by a linear factor x - c (note the minus sign), the remainder is the value of the polynomial at x = c.
When a polynomial P(x) is divided by x - c, the remainder is P(c). In other words, to find the remainder, plug in c for x.
You're dividing by x + 4 which is the same thing as x - (-4) -- the role of c is being played by -4.
3(–4)^3 – (–4)^2 – 20(–4) + 5 = –123
Answer:
6s+5
(6s+5)(s-1)
step by step :
ax^2+bx+c
a•c=6•-5=-30
sum - b=-1
6s^2+5s-6s-5
s(6s+5)-(6s+5)
6s+5
(6s+5)(s-1)
hope this helps :)
Answer:
31. How many cubic cm of rice will Amy's box contain
32. Amy has a box, its 20cm wide, 20cm high and 25cm long
33. multiplication
34. volume = width x height x length → volume = (20cm) x (20cm) x (25cm)
35. 10,000
36. To find the volume of the open box
37. An open box, its 30cm wide, 25cm high and 60cm long
38. multiplication
34. volume = width x height x length → volume = (30cm) x (25cm) x (60cm)
40. 45,000
Step-by-step explanation:
33. and 38. multiplication because the formula to find the volume is
width x height x length
35. volume = (20cm) x (20cm) x (25cm) = (400cm) x (25cm) = 10000
40. volume = (30cm) x (25cm) x (60cm) = (750cm) x (60cm) = 45000
Hope it helps, Let me know if you have any questions !