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2 years ago

When multiplying two powers that have the same base, multiply the exponents. True or False

Mathematics

2 answers:

Archy [21]2 years ago

7 0

True, for example if you multiply five in the exponent is to you multiply five two times times

sdas [7]2 years ago

6 0

Answer:

False

Step-by-step explanation:

This would be false because you wouldn't multiply the (you do that in power of exponents), you would add the exponents.

For example:

5^2 * 5^3 = 5^5 or 5^6?

25 * 125 = 3125 or 15,625

It equals 3,125 which means it's 5^5

Let me know if you have any questions.

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In ΔRST, s = 620 cm, r = 210 cm and ∠R=17°. Find all possible values of ∠S, to the nearest 10th of a degree.

qaws [65]

Answer:

1843:6754.9709254546.,657675

Step-by-step explanation:

4 0

2 years ago

X,y and z are three consecutive even numbers if y^2 - 2 = 2x + 5Z find x,y and z

Rama09 [41]

Answer:

6, 8, 10

Step-by-step explanation:

x y and z are three consecutive even numbers

it means that you can write y = x + 2

and z = y + 2 = x + 4

$y^2-2=2x+5z\\ (x+2)^2-2=2x+5(x+4)\\x^2+4x+4-2=2x+5x+20$

$x^2+4x+2=7x+20\\x^2+4x+2-7x-20=0\\x^2-3x-18=0\\(x+3)(x-6)=0(x=-3\ or \ x=6)$

so the solutions are

x = 6

y = 8

x = 10

6 0

2 years ago

Read 2 more answers

Given that 5 x − 3 y = 32 Find y when x = 4

ollegr [7]

Answer:

Solution,

X=4

Now,

 $5x - 3y = 32 \\ or \: 5 \times x - 3y = 32 \\ or \: 5 \times 4 - 3y = 32 \\ or \: 20 - 3y = 32 \\ or \: - 3y = 32 - 20 \\ or \: - 3y = 12 \\ or \: y = - \frac{12}{ 3} \\ y = - 4$ 

Hope this helps...

Good luck on your assignment..

4 0

2 years ago

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What is 823,563 rounded to the nearest ten thousand? (1 poin 820.000 325.000 330.000

valentina_108 [34]

Answer: 820,000

823,563 rounded to the nearest ten thousand is 820,000

3 0

2 years ago

I'm having trouble finding the answer.

Zinaida [17]

Your answer is 3(x+8) I believe

7 0

2 years ago

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