Answer:
<h2>5/198</h2>
<em>Hope that helps! :)</em>
<em></em>
<em>-Aphrodite</em>
Step-by-step explanation:
The answer is a = 2.25.
Simplifying
7 + -4(3a + -5) = 0
Reorder the terms:
7 + -4(-5 + 3a) = 0
7 + (-5 * -4 + 3a * -4) = 0
7 + (20 + -12a) = 0
Combine like terms: 7 + 20 = 27
27 + -12a = 0
Solving
27 + -12a = 0
Solving for variable 'a'.
Move all terms containing a to the left, all other terms to the right.
Add '-27' to each side of the equation.
27 + -27 + -12a = 0 + -27
Combine like terms: 27 + -27 = 0
0 + -12a = 0 + -27
-12a = 0 + -27
Combine like terms: 0 + -27 = -27
-12a = -27
Divide each side by '-12'.
a = 2.25
Simplifying
a = 2.25
(n - 2 ) 180 = sum of interior angles
n = 6, because it is the number of angles the polygon has
(6-2) 180 = 720
720 - 120 - 100 - 128 - 133 - 112 = x
x = 127
hope this helps
Answer:
x < - 5
Step-by-step explanation:
Given
- 2(5x + 1) > 48
Divide both sides by - 2, reversing the symbol as a result of dividing by a negative quantity
5x + 1 < - 24 ( subtract 1 from both sides )
5x < - 25 ( divide both sides by 5 )
x < - 5
1 minute = 60 seconds.
Multiply the speed per second by 60 to get speed per minute:
8 * 60 = 480 miles per minute.
Multiply speed per minute by number of minutes to get total miles traveled:
480 * 6 = 2,880 total miles.