Answer : a judgement error
explanation:
Answer:
D
Step-by-step explanation:
Sum = -12
Product = -48
Factors = -12 , 4
-12 + 4 = - 8 & -12 * 4 = -48
x² - 8x - 48 = x² - 12x + 4x - 4*12
= x(x - 12) + 4(x - 12)
= (x - 12) (x + 4)
Tan(theta)=opposite/adjacent
Tan(31)=x/10
(Tan(31))10=x
X=6.0086
This is the Ava one...
steps to solve :
Ava has 25 books....she gives 7 away....this means u would subtract 7 from her total number of books...25 - 7 = 18
but then she is given 12 more...this means u would add 12 to the number of books she has after giving away 7 of them.....18 + 12 = 30.
Of means multiply.
30%=0.3
30*0.3=9
9 students play in the school band