Answer:
39
Step-by-step explanation:
detailed explanation showed in the diagram above
Your equation: 4x² - 100 = 0
Factor the left side: (2x + 10) · (2x - 10) = 0
This equation is true if either factor is zero.
-- One factor: 2x + 10 = 0
Divide each side by 2: x + 5 = 0
Subtract 5 from each side: x = -5 .
-- The other factor: 2x - 10 = 0
Divide each side by 2: x + 5 = 0
Add 5 to each side: x = 5 .
Answer:
118 cookies
Step-by-step explanation:
1. 9x 16
2.144-26
And then get 118! Have a nice day YW!!!!!???
A.concave. Any shape with an angle more than 180 is called concave.
Answer:
8 times 5
Step-by-step explanation:
Hope this helps
