180=11+2x
-11 -11
169/2=2x\2
x=84.5
Answer:
3 years
Step-by-step explanation:
let the number of years required be x
hence
42+x+44+x = 4(7+x+5+x+2+x)
86+2x = 4(14+3x)
86+2x = 56+12x
2x-12x = 56-86
-10x = -30
x = 3
1: AAS 2: SAS 3: AAS 4: SAS 5: not congruent 6: SSS
Answer:
The correct option is;
a > 1
Step-by-step explanation:
An exponential function can be expressed in the following general form;
f(x) = b·aˣ + k
Where;
b = The coefficient term
a = The base
x = The exponent
k = The vertical shift
The characteristic of an exponential function is that it increases if a > 1
From the graph, we have;
As 'x' increases to the right of the graph, f(x) = aˣ increases (upwards), therefore, a > 1
Answer:
20
72
112
Step-by-step explanation:
Area of a triangle = 1/2 x base x width
⇒ area of each triangle = 1/2 x 5 x 8 = 20 m²
Area of rectangle = width x length
⇒ area of the rectangle = 8 x 9 = 72 m²
Total area = (2 x 20) + 72 = 112 m²
