Answer:
59.05,59.285,59.61,59.9,60.27
Step-by-step explanation:
look at the ones digit and if the value is higher than its greater
pls mark me brainliest
Answer:
mark me brainliest
Step-by-step explanation:
9 x 10 *-6
Answer:
2/5. 4/10. 6/15. 8/20. 10/25. 12/30
Step-by-step explanation:
Answer:
The corret answer is leter B
Step-by-step explanation:
Answer:
x = 1.47 or x = -7.47
Step-by-step explanation:
x²+6x+9=20
This is a quadratic equation
x²+6x+9-20=0
x²+6x-11=0
Step 1 : Write the quadratic formula
x = <u>-b±√b²-4(a)(c)</u>
2a
Step 2 : Substitute values in the formula
a = 1
b = 6
c = -11
x = <u>-6±√6²-4(1)(-11)</u>
2(1)
x = <u>-6±√80</u>
2
x = -3 + 2√5 or x = -3 - 2√5
x = 1.47 or x = -7.47
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