Answer:
m∠D = 55°, DE ≈ 8.40 units, DF ≈ 14.65 units
Step-by-step explanation:
got it right on the test
W=12.5c+39.2
Her collection already has a weight of 39.2 g so you must add that to every new car bought each with a weight of 12.5 g.
Answer:
x=4 I dont know if you are trying to find the value is x
Step-by-step explanation:
Answer:
cos(2sin−1x)=1−2x2
Step-by-step explanation:
et sin−1x=θ , so that, x=sinθ,|x|≤1,θ∈[−π2,π2].
