2 years ago

4.257 inches rounded to the tenth is

Mathematics

2 answers:

m_a_m_a [10]2 years ago

5 0

60.187
this is the answer it just wont let me tell you if I don't have 20 characters.

sergij07 [2.7K]2 years ago

4 0

In the hundredths place the number is 57. Sense the number in the hundredths place is higher or is 50 you add 1 more to the tenths place, making it 4.3. If the hundredths place was under 50.The answer would be 4.2.

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What is the value of t?

solmaris [256]

Answer:

A) t = -3

Step-by-step explanation:

We have the expression $\frac{(t-12)}{2}=\frac{3t}{2}-3$ and we have to find the value of t.

First we are going to reorder the expression:

$\frac{(t-12)}{2}=\frac{3t}{2}-3\\\\3=\frac{3t}{2}-\frac{(t-12)}{2}\\\\3=\frac{3t-t-(-12)}{2}\\\\3=\frac{2t+12}{2}$

Now we have to multiply each side by 2,

$3=\frac{2t+12}{2}\\\\3.2=\frac{2t+12}{2}.2\\\\6=2t+12$

Subtract (-12) in both sides,

$6=2t+12\\6-12=2t+12-12\\-6=2t$

Divide both sides in 2,

$-6=2t\\\frac{-6}{2} =\frac{2t}{2} \\-3=t$

The answer is option A) t = -3.

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umka21 [38]

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Step-by-step explanation:

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Whitepunk [10]

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Step-by-step explanation:

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