What is 975x2 divided by 3
2 answers:
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Answer:
x ≈ 2879.4 m
Step-by-step explanation:
Measure of ∠DAC = 10°
Measure of ∠DAB = 90°
Measure of ∠BAC = 90° - 10° = 80°
By applying cosine rule in ΔABC,
cos(80°) =
=
0.17365 =
x =
x = 2879.36
x ≈ 2879.4 m
Answer:
Step-by-step explanation:
11)
Subtract 4 from both sides. Square each side. Subtract 33 from both sides. Divide each side by 8. Your answer is -3.
12)
Square both sides. Put all numbers on one side of the equation so that you can be equal to zero. Factor out and solve for x.