Answer:
8.31
Step-by-step explanation:
Using the Pythagorean Theorem:






The side length for
, rounded to the nearest hundredths, would be 8.31.
In 1 hour she earns $7.25
18 hours she earns $130.5
18 times 17.25 it’s $130.5
Answer:
The arc length is 87.5 inches.
Step-by-step explanation:
Given that,
Arc length = S = ?
Angle = theta = 100°
Radius = r = 50 inches
The relation between the arc length (S), angle (theta) and radius (r) is calculated using 
However, the angle should be in radian.
To convert degrees into radian, we use: 
=> 
=> 1.75 radian
By putting values in the above relation, we get


Therefore, the arc length is 87.5 inches.
Answer:
1.42 cm
Step-by-step explanation:
2.5 m = 98.4251 inches
98.4251 in / 11.5 in =8.5587
.5587 inches left over =1.42 cm
Divide it by -8 on both sides and then reverse the inequality since you divided by a negative
Final answer will be x > -4