Answer:
<h3>18</h3>
Step-by-step explanation:
From the given diagram;
FGH = 49
GH = 31
Using the expression to get FG;
FG + GH = FGH
FG + 31 = 49
FG = 49-31
FG = 18
Hence the measure of FG is 18
Answer:
21.6 MPG
Step-by-step explanation:
The closest to your answer is 21.5 :)
Answer:
![\large\boxed{-15x^{2} + 31x - 14}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7B-15x%5E%7B2%7D%20%20%2B%2031x%20-%2014%7D)
Step-by-step explanation:
(5x - 7)(-3x + 2)
The values inside of the parenthesis cannot be simplified, so distribute and multiply.
Distribute
(5x - 7)(-3x) + (5x - 7)(2)
Multiply
-15x² + 21x + 10x - 14
Add 21x to 10x
-15x² + 31x - 14
![\large\boxed{-15x^{2} + 31x - 14}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7B-15x%5E%7B2%7D%20%20%2B%2031x%20-%2014%7D)
Hope this helps :)
Answer:
x = 5.8.
Step-by-step explanation:
2x + 9.4 = 21
2x = 21 - 9.4 = 11.6
x = 11.6 / 2
x = 5.8.