sin 45 = opp/hyp
sin 45 = 4 / y
y = 4/sin 45
y = 4 /((sqrt2)/2)=4* sqrt(2)
tan 45 =opp/adj
tan 45 = 4/(x-3)
1 = 4/(x-3)
x-3 = 4
x=7
B
A. Takes it 1 to the right and 3 up
Neither are correct.
62 + 39 + angle c = 180
101 + angle c = 180
angle c = 79
angle x + 39 + 79 = 180
angle x + 118 = 180
angle x = 62
angle x = angle a,
angle Y = angle b,
angle c = angle z
Answer:
f(x) = 4x^2 - 13
Step-by-step explanation:
f(x)=4(x-2)^2 + 3 parentaties first
f(x) = 4 (x^2 - 4)+ 3 multiply by what's infront parentaties
f(x) = 4x^2 - 16 + 3 combine light terms
f(x) = 4x^2 - 13 Answer
Hope I helped :)
