Answer:
x
=
±
√
5
−
2
Step-by-step explanation:
Cos(68)=z/24
Z=24cos(68)
Find the answer by the calculator
Second question,
Cos(x)=16/34
X=cos^-1(16/34)
Use calculator
Answer:
7 is the answer
Step-by-step explanation:
2x7=14
Answer: The number of drinks she bought would be <u><em>6</em></u> and the number of pretzels she bought would be <u><em>10. </em></u>
Answer:
1/10
Step-by-step explanation:
you can simply show the cancellation of the zeros