Answer:
best ans is { f(x)| –∞ < f(x) ≤ 4}
Step-by-step explanation:
usually to find the range of a fn, u need to see what the value can be. the graph show only a small range of x values. but u can see f(x) is definitely <u><</u> 4. so the ans is { f(x)| –∞ < f(x) ≤ 4}
Answer:
12.2
Step-by-step explanation:
A^2 + B^2 = C^2
(7)^2 + (10)^2 = (C)^2
49 + 100 = C^2
149 = C^2
sqr(149) = C
12.2 = C
4 and 3 fifths
To get that you divide 20 by 5 and put the 3 over the 5
Hope that helped you
Answer:
Width of the rectangle = 5 inches
Length of the rectangle = 20 inches
Step-by-step explanation:
Let us assume the width of the rectangle = m in
So, the length of the rectangle = 4 (Width) = (4 m) in
Perimeter of the rectangle = 50 inches
Now, Perimeter of the Rectangle = 2 (LENGTH + WIDTH)
⇒ 2( m + 4m) = 50
or, 2(5m) = 50
⇒ 10m = 50 or, m = 50/10 = 5
⇒ m = 5
So, the width of the rectangle = 5 inches
and the length of the rectangle = 4 m = 4 x 5 = 20 inches
You should add the two bases and muliply them with the height and then divide with 2
(14+18)×10÷2=160
