Answer:
f(a)=4a-5
1: a= -5 / f−4
f(3)-f(1.25)
2: 1.75f
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
To find range, subtract the lowest number(1) from the highest number(9)
highest-lowest
9-1
8
So, the range is 8
Hope this helps! :)
Answer:
Area of the triangle
5.9 sq. ft. .
Step-by-step explanation:
Length of two sides of the triangle are, 2.7 feet and 3.4 feet and the angle between them is 40° .
So, the area of the triangle is given by,
sq. ft.
sq. ft.