5 C + 3 < 28 a - 4 C - 214
a>9c +31
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28. 4
C >28a-21
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9
<span>So we need to explain how we know 21/30 is greater than 2/3. Well lets expand 2/3 by multiplying the numerator and the denumerator by 10. That way we get 20 / 30. Since 21/30 has 1/30 more than 20/30 we can clearly see that 21/30 is greater than 20/30 or 2/3.</span>
Answer: -1
Step-by-step explanation:
4x-3x= 4-5
x= -1
It could be 820 thats rounded to the nearest tenth
if its supposedto be rounded to the nearest hundred its 800
Answer:
AC = 6.35 in.
Step-by-step explanation:
BC times CD
4.2(9.6) = 40.32
The square root of 40.32 = 6.3498031465550174172038778087342
<u>Round your answer to the nearest hundredth</u>
AC = 6.35 in.
