Answer:
A) 3
Step-by-step explanation:
divide 77 by 11
you get 7
divide 21 by 7 to find x
x=3
Switching the hypothesis and conclusion of a conditional statement<span> and negating both. For example, the </span>contrapositive<span> of "If it is raining then the grass is wet" is "If the grass is not wet then it is not raining."
It's just to negate both sides :)</span>
Answer:
4
Step-by-step explanation:
The square root of a number is the same number multiplied by itself. In the case of 16, 4x4 equals 16. So 4 is being used twice making it the square root of 16.
Answer:
-114
Step-by-step explanation:
f(x) = -4x^2 +5x
Let x = 6
f(6) = -4(6)^2 +5(6)
= -4(36) +30
- 144+30
= -114
The highest point is at 9 and it intercepts the y axis at -99