Answer:
Step-by-step explanation:
Given
Required
Determine the Area
Area is calculated as follows
Substitute values for Length and Width
Convert mixed fraction
Hence, the area is
Answer:
Step-by-step explanation:
B=2h(a+b) #the numerator goes to the other side, the denominator then just makes it B
B/2h=a+b
2h=a+b/B
2h-a=b/B
2h-a=b(1) #factorise
D.
f(x) can be written as (x+2)(x-2)(x-1)
by using difference of two squares to expand x^2 - 4 whch yields 3 x intercepts
similarly, k(x) can be written as
x(x+5)(x-5) which also yields 3
x intercepts (0,-5, and 5)
7 and 1/2 mile because 2,640=1.5 miles
4-1.5=2.5+5=7.5
