Answer:
x=7
Step-by-step explanation:
This is a right triangle, we can use sin , cos, and tan
tan theta = opposite side/ adjacent
tan 45 = 7/x
Multiply each side by x
x tan 45 = 7/x *x
x tan 45 =7
Divide each side by 45
x tan 45 / tan 45 = 7/ tan 45
x = 7 / tan 45
x =7
1. x/6 = 15 - 4
x = 11 × 6
x = 66
2. 2/7x = 3/14 - 1/7
2/7x = 3 - 2/14
2 = 7x/14
x = 4
3. 4+10 = x/2
14 × 2 = x
x = 28
Answer:
person has a 10% chance of having high bp
Step-by-step explanation:
200 out of 1936 equals about 10%
The answer is C you have to convert 20 % in a decimal 0.2
The answer to this equation is 13ft squared