Given a quadratic equation
the quadratic formula states that the solutions are
Plug your values to get
Which evaluates to
So, the two solutions are
8.01-(2.2+4.67) ->
8.01-(6.87) ->
1.14 is the answer.
Answer:
The correct answer is the first solution set.
Step-by-step explanation:
If we substitute -20 into the equation we get
-20+17≤-3
-3≤-3
So,the inequality is right.
We can check the second one
14+17≤-3
31≤3 The inequality is false.
We can check the last one
-20+17≤-3
-3≤3 It works however there is a difference between the first one and the last one and that is the sign.For the first one there x≤-20 meaning the greatest number x can be is -20.For the last one x≥-20 which means -20 is the least value x can be.
If we substitude -21 into the equation we get
-21+17≤-3
-4≤-3
The inequality is false because -4 is not smaller than -3.
So,the right answer is the first solution set.
Answer:
OK so you didnt put which numbers, but here is how you solve for area. Say if the legnth is 4 and the widght is 6. you have to do legnth times witgh, it this case 6x4 area is 24. Lxw=a
Step-by-step explanation:
Answer:
Step-by-step explanation:
There's only 1 '6' on an ordinary die with 6 sides, so the probability of rolling a 6 is 1/6.
That of NOT rolling a 6 is the complementary probability: 1 - 1/6 = 5/6.
