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alexira [117]
3 years ago
11

2(1^2-1)+3 what is the simplified form

Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
5 0

Answer:

2^2+1

Step-by-step explanation:

2(1^2 - 1) +3

2^2 -2 +3

2^2 + 1

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63% of 300 is what number ​
PolarNik [594]

Answer:

189

Step-by-step explanation:

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6 0
3 years ago
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Use function notation to represent the average speed of the car on the interval from t = 2 to t = 7 .
Afina-wow [57]

Answer:

Average\ Speed = \frac{s(7) - s(2)}{5}

Step-by-step explanation:

Given

t = 2 to 7

Required

Find the average speed over these intervals

The function is not given; so, I'll represent the function as s(t)

When t = 2;

s(t)= s(2)

When t = 7

s(t) = s(7)

Average\ Speed = \frac{Change\ in\ Distance}{Change\ in\ Time}

This gives:

Average\ Speed = \frac{s(7) - s(2)}{7 - 2}

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5 0
3 years ago
Which option summarizes what gave Chandra Gupta I power
mars1129 [50]

Answer:

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Step-by-step explanation:

6 0
3 years ago
12.12.12.12 +7(3.3.3.3+3)<br> What the answer
Black_prince [1.1K]

Answer:

23.253528

Your welcome

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3 years ago
Gracie is shipping a cube shaped box. It measures 14in x 14in x 14in. What is the surface area of the box?
DanielleElmas [232]
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