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2 years ago

Rlly need help on this ill give brainliest :)

Mathematics

1 answer:

Maksim231197 [3]2 years ago

4 0

Answer:

3^15/5^16

Step-by-step explanation:

(3^3 x 3^6 x 5^-4) / (3^-6 x 5^12)

= (3^3 x 3^6 x 3^6) / (5^12 x 5^4)

= 3^15 / 5^16

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Mariana wears her winter coat when the temperature is colder than -4 degrees Celsius

zhuklara [117]

Answer:

It is very cool that Mariana wears her winter coat when the temperature is colder than -4 degrees Celsius

that means when it is 10 degrees Celsius, she won't wear her winter coat

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2 years ago

Jacob walks 1.5 miles north. He turns and walks 0.8 miles west. How far is he from his starting point?

Flura [38]

Answer:

1.7 miles

Step-by-step explanation:

Given that,

Jacob walks 1.5 miles north.

He turns and walks 0.8 miles west.

We need to find how far is he from his starting point. Let he is at a distance of x miles from the starting point. It can be calculated as follows :

$x=\sqrt{1.5^2+0.8^2} \\\\x=1.7\ \text{miles}$

Hence, he is 1.7 miles from his starting point.

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2 years ago

Half of number q is 4

Anastaziya [24]

1/2 (1q) = 4

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8 0

2 years ago

Can someone please help!!!

Delvig [45]

Answer:

f(1) = 5, f(2) = 8, f(3) = 11

Step-by-step explanation:

Common difference refers to how you get from one value in the sequence to the next.

If f(0) = 2, f(1) = 2 + 3 = 5 etc

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3 years ago

What does a 100% increase mean

xeze [42]

Its a number or ratio expressed as a fraction of 100

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3 years ago