Answer:
exact form: 2 ^3√2
Step-by-step explanation:
Answer:

Step-by-step explanation:

Analysis:
2(5x+4)=17
10x+8=17,
- Subtract 8 from both sides to isolate x
10x=9
- Divide both sides by 10 to isolate x
x=9/10 (ans)
In first question Use trigonometry for finding angles
Similarly in second question use trigonometry to find value of x
In third question use formula 2πr to find circumference and radius is given to you in this question.
Answer:
d = √(k/R)
Step-by-step explanation:
Eliminate fractions by multiplying by the denominator, then divide by the coefficient of d². Finally, take the square root.
