28:36, I hope this helps if it doesn't then tell me.
Answer:
Facing Right
Step-by-step explanation:
Given inequalities are:
4-x≤-1
Subtracting 4 from both sides
4-x-4≤-1-4
-x≤-5
Multiplying both sides with -1. Multiplying with a negative number changes the sign of the inequality
So,
x≥5
Second Inequality:
2+3x≥17
Subtracting 2 from both sides
2+3x-2≥17-2
3x≥15
Dividing both sides by 3
x≥5
Union of both solutions:
x≥5 ∩ x≥5
=> x≥5
Hence the solution will be facing right on the number line towards all numbers greater than or equals to 5 ..
Answer:
x = 63.9
Step-by-step explanation:
We have:
= 
=> QR × sin90 = 78 × sin35
=> QR × sin90 = 44.7
=> QR = 44.7
But, we also have: 
+ 
= 
<=> + 
= <=> = 6084 - 1998.09
=> = 4085.91
=> x = 
= 63.9211.. = 63.9
<3 Have a nice day!!
Answer:
You are differentiating with respect to x
with the formula X^n = nX^n-1
dy/dx= 12x2 - 24x + 14
He starts out with 3/4 gallons of milk
1/2 of 3/4 is 3/8
3/8 + 3/8 = 3/4
Roger has 3/8 gallons of milk left
