Answer:
1) A - 42°
2) 74°
3) B - 45°
4) B - 66°
Step-by-step explanation:
1) E = D+H
87 = 45 + H
H = 42°
2) 180 - 50 - D
D = 180 - 44 - 62 = 74°
3) F = 105
H = 180-105 = 75
I + H = C + E
I + 75 = 83 + 37
I = 45°
4) D = 180 - (E + F)
D = 180 - (30 + 57) = 93°
93 = A + 27
A = 66°
The expression would be $0.20 x f. Once you figure out what the 'f' variable stands for, you have to multiply it by $0.20, and you will have your answer.
For this case, the parent function is given by:

Applying the following transformation we have:
Vertical displacement
Assume k> 0,
To graph y = f (x) + k, move the graph k units up.
We have then:
Answer:
the equation of F (x) is given by:
Answer:
256m^2.
Step by step:
Well now let’s find the area of a square which is 8*8 = 64.
And now let’s find the area of a triangle using the formula 12*8 / 2 = 48.
And since there is 4 sides we multiply 48 by 4 which is 192.
so 192 + 64 is 256m^2.