Answer:
7w = 3.5
Step-by-step explanation:
7 strips are a total of 3.5cm wide. So, it is 7w = 3.5. From then you can isolate the w to find the individual width of 0.5 inches.
(z/4)+7
(50/4)+7
12.5+7
19.5
9/10 is the answer. 7/8 is 70/80 and 9/10 is 72/80
Answer: 5
Step-by-step explanation: There are 2.5 cm per in, so its just 2.5*2
Answer:
See below.
Step-by-step explanation:
When x has a value between 0 and 90 the values of sin x ranges from 0, if x = 0 and 1 , if x = 90 degrees.
The cosine of x has the reverse value: cos x is 1 for x = 0 and 0 for x = 90 degrees.
At x = 45 the sine and cosine are equal in value.
So for sin x < cos x the value of x must be between 0 and 45 degrees.
So a possible value of x is 30 degrees.
When x = 30 sin x = 0.5 and cos x = 0.866.
