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3 years ago

6

What is 1 to the 2nd power?

2 answers:

Vladimir [108]3 years ago

6 0

1 to the second power 1

zimovet [89]3 years ago

3 0

The answer is 1
Explanation:
The answer is 1 because 1 to the second power is simply 1 times 1 therefore the answer is 1
Hope this helped :)

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n200080 [17]

Answer:

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3 years ago

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X = 3y - 6 2x - 4y = 8 Solve the system of equations using substitution.

Brut [27]

Hello

x = 3y - 6
2x - 4y = 8
We need to start by solving 3y - 6 for x
Substitute 3y -6 for x in 2x
2x - 4y = 8
2(3y - 6) - 4y = 8
2y - 12 = 8
2y = 8 + 12
2y = 20
Divide both sides by 2
2y/2 = 20/2
y = 10

Now, substitute 10 for y in x= 3y
x = 3y - 6
x = 3(10) - 6
x = 30 - 6
x= 24

Answer : x = 24 and y=10

I hope this help!

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storchak [24]

Answer:

12 the answer is 12

Step-by-step explanation:

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2 years ago

Mark studies a group of 30 whales. If each whale weighed approximately 3.8 x 105 pounds, find the total weight of all 30 whales.

Yakvenalex [24]

Answer:

$= 1.14 \times 10^{7}pounds$

Step-by-step explanation:

If each whales weighed

$3.8 \times {10}^{5}$

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Applying the law of indices we obtain

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