Answer:
Cos23° is -0.532833...........
Answer:
12
Step-by-step explanation:
because 17-5=12 so the answer is 12
Answer:
D
Step-by-step explanation:
if you look at the graph you can see that if you add 2 each tie to a problem it will not go left but right because right means the value is going up and left means the value is going down
x + 8 = -7
move +8 to the other side
sign changes from +8 to -8
x+8-8= -7-8
x=-7-8
Answer:
x= -15
Answer:
3(- 6 + m)(- 4 + m)
Step-by-step explanation:
Given
72 - 30m + 3m² ← factor out 3 from each term
= 3(24 - 10m + m²)
To factor the quadratic
Consider the factors of the constant term ( + 24) which sum to give the coefficient of the x- term (- 10)
The factors are - 6 and - 4, since
- 6 × - 4 = 24 and - 6 - 4 = - 10, hence
24 - 10m + m² = (- 6 + m)(- 4 + m) and
72 - 30m + 3m² = 3(- 6 + m)(- 4 + m) ← in factored form
