5 feet and 3 inches, 1 foot=12 inches, 12×5=60+3=63×5=315. so your answer is 315
Step-by-step explanation:
2x²-98=0
2x²=98
x²=98/2
x²=49
x=root 49
so,x=7
if it is correct answer then please follow me
Answer:
x + 13 / x + 17
x - 4 / x
45
90+2x=180
2x=180-90
2x=90
x=90/2
x=45
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