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azamat
3 years ago
6

Humberto evaluates the expression 4t2 for t=3. He correctly substitutes 3 for t in the expression, but then says that the value

is 144. However, he is incorrect!
Mathematics
1 answer:
AveGali [126]3 years ago
4 0

Answer:

36

Step-by-step explanation:

He multiplied the four and the three first when he multiplied the equation together. However, according to the order of the operations, he was supposed to square three first. 3^2 = 9. Then multiplied 9*4 = 36.

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4 years ago
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3 years ago
What is the absolute value of the complex number -4- square root 2i?
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4 years ago
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3 years ago
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Write the slope - intercept form of the equation. PLEASE HELP. i will mark brainliest
cestrela7 [59]

Answer:  

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For example, the reciprocal of 4/3 is 3/4 and if it's negative, the opposite is positive.

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