3 years ago

Find ABC need help asap pls will give brianliest

Mathematics

1 answer:

Nesterboy [21]3 years ago

7 0

Answer: 79 degrees

Step-by-step explanation:

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How do I simply this radical expression?

Karolina [17]

Answer:

$1000±100\sqrt{55}$

Step-by-step explanation:

To simplify that expression, first we need to find the largest common of the expression inside the radical, in this case: 2.200.000.

We know that 2.200.000 = 2 · 2 · 2 · 2 · 2 · 2 · 5 · 5 · 5 · 5 · 5 · 11 = $2^{6}$ × $5^{5}$ × $11$

Now, $\sqrt{2^{6}5^{5}11} = 200\sqrt{55}$ .

Now we have: $\frac{2000±200\sqrt{55}}{2}$

Dividing by 2: $1000±100\sqrt{55}$

So the simplified expression is: $1000±100\sqrt{55}$

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4 years ago

4/5 = _/30<br><br> Fill in the blank to make the two fractions equivalent.

Sergio039 [100]

Answer:

4/5=24/30

Step-by-step explanation:

If we know we must multiply 5 by 6 to get 30 as the denominator, we must also multiply the numerator by 6 to get an equivalent fraction. Four multiplied by six is 24.

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3 years ago

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2 years ago

How many minutes would it take the driver to travel a distance of 10 miles at a speed of 45 miles per hour?

saw5 [17]

10* 45/60
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4 years ago

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Aneli [31]

Answer:

Step-by-step explanation:

U a calulator

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4 years ago