Answer:7
Step-by-step explanation:
The answer is ‘B’ hope this help pls add me in brianlist!
X²-4x+(4/2)²-(4/2)²+13=0
x²-4x+4-4+13=0
-4 should be added
Mark brainliest please
it cannot be simplified, only rounded. THis rounded as a fraction is "7 7/10"
Answer:
D) 7
Step-by-step explanation:
7x280= 1960
1x440= 440
440+1960= 2400