Answer:
<u>x = 49</u>
Step-by-step explanation:
Since the line is parallel, the value of 2x - 8 is equal to 90.
=> 2x - 8 = 90
=> 2x = 98
=> <u>x = 49</u>
Answer:
w = 
Step-by-step explanation:
Using Pythagoras' identity in the right triangle
w² + 7² = 14²
w² + 49 = 196 ( subtract 49 from both sides )
w² = 147 ( take the square root of both sides )
w = 
Answer:
Trapezoid
Step-by-step explanation:
Answer: They traveled 405 Miles
Step-by-step explanation:
Trust me! The equation is..
5+4(45)
9(45)
405
No; the 75% off sign implies that he is lowering the price, when he actually wants to increase the price.