Answer:138,336
Step-by-step explanation:Because one mile=5280 so that takes out a and d but then just multiply 26.2 and 5280 equals 138,336 hope this helps
Step-by-step explanation:
so, it is a quadratic equation :
-3x² + 30x - 90 = 0
the first thing we can do is divide by 3
-x² + 10x - 30 = 0
remember, the formula to solve and find the 2 solutions is
x = (-b ± sqrt(b² - 4ac))/(2a)
in our case here
a = -1
b = 10
c = -30
x = (-10 ± sqrt(100 - 4×-1×-30))/-2 =
= (-10 ± sqrt(100 - 120))/-2 = (-10 ± sqrt(-20))/-2 =
= (-10 ± sqrt(4×5)i)/-2 = (-10 ± 2×sqrt(5)i)/-2 =
= 5 ± -sqrt(5)i
x1 = 5 - sqrt(5)i
x2 = 5 + sqrt(5)i
remember, i = sqrt(-1), a complex number.
It’s the miles per min that gets to far ahead
Answer:
Substitute y with y+10 and x with x-4.
Step-by-step explanation:
To shift every point in the plane 10 down you have to substitute y with y+10 and to shift every point in the plane 4 units right you have to substitute x with x-4.
Suppose the origin of function on the plane is (0,0) now we have to make the origin (4,-10).
first (x,y)=(0,0)
When we substitute x and y
(x-4,y+10)=(0,0)
x-4=0
x=4
y+10 = 0
y= -10
Now the origin is (4,-10).
Hence the function is shifted 10 units down and 4 units right.
A = 2(wl + lh + hw)
answer is 346 m^2
hope it helps
