Answer:
for the last u have to..
Step-by-step explanation:
choose the one
Answer:76.8
Step-by-step explanation:divde by 7 hope this helps god bless
Answer:
-5
Step-by-step explanation:
The parabolas equation is
(y - k)^2 = 4p(x - h)
Where h,k is the vertex
Substituting the vertex ad (2,-4)
(y - -4)^2 = 4p(x - 2)
(y +4)^2 = 4p(x - 2)
We need to find p from the other point they give us (-3,-3)
(-3 +4)^2 = 4p(-3 - 2)
1^2 = 4p (-5)
1 = -20p
Divide by -20
1/-20 = -20p/-20
-1/20 = p
Substituting back into the equation
(y +4)^2 = 4(-1/20)(x - 2)
Simplifying
(y +4)^2 = (-1/5)(x - 2)
FOILing
y^2 +8y +16 = -1/5x +2/5
Multiply by 5
5y^2 +40y +80 = -x +2
Subtract 2
5y^2 +40y +80-2 = -x +2-2
5y^2 +40y +78 = -x
Multiply by -1
-5y^2 -40y -78 = x
The coefficient of y^2 is -5
22 miles is equal to 1393920 inches
<em><u>Solution:</u></em>
Given that, we have to convert 22 mile to inches
1 Mile (mi) is equal to 63360 inches (in). To convert miles to inches, multiply the mile value by 63360
<em><u>Use the following conversion factor</u></em>
Given is 22 miles
<em><u>Thus, multiply 63360 by 22</u></em>
Thus 22 miles is equal to 1393920 inches
Answer:0.733333333333333333333333333333333333333333333333333333333
Step-by-step explanation:
11/15=0.733333333333333333333333