Answer:
G(3, 1), H(2, 3)
Step-by-step explanation:
When D is the midpoint of EG, it means ...
D = (E + G)/2
or
G = 2D -E = 2(3,4) -(3,7) = (2·3-3, 2·4-7) = (3, 1)
Likewise, H is ...
H = 2D -F = 2(3,4) -(4,5) = (2·3-4, 2·4-5) = (2, 3)
Answer:
26.6 degrees.
Step-by-step explanation:
75% down the waterfall brings the friend to (100 - 75) = 25 feet above the ground.
tan θ = 25/50 = 1/2.
θ = 26.6 degrees.
Answer:
Please see Picture
Step-by-step explanation:
I have given you both the standard form and the vertex form, as you did not specify which one you needed. I hope the explanation helps!
Answer:
x = 3/7
x = 0.43
Step-by-step explanation:
Make x the subject
x > ×7 > + 4 > -4 = 3
3 > + 4 > -4 > ÷ 7 = x
Answer:
3x×1/3=9×1/3
x=3
Step-by-step explanation:
fill it in
reciprocal of 3 = 1/3