I need help please help me

Mathematics

1 answer:

bixtya [17]3 years ago

7 0

Answer:

Step-by-step explanation:

same i also need help in this

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What is the simplest form of the number 64^2/3

finlep [7]

16, Rewrite 64 as 4 to the 3 power, apply the power rule and multiply the exponents, cancel the common factor and rewrite the equation and get 4 to the 2 power, which is equal to 16!

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4 years ago

2√180-14√20+10√45-√245

valkas [14]

Answer:

$2 \sqrt{180 } - 14 \sqrt{20} + 10 \sqrt{45} - \sqrt{245} \\ 15.65$

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3 years ago

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The foul lines of a baseball field intersect at home plate to form a right angle. A batter hits a fair ball such that the path o

liraira [26]

Answer:

The angle formed between the first base foul line and the path of the baseball is 63°.

Step-by-step explanation:

This is not a difficult problem. We only need to remember the measure of a right angle, which is 90°. Now, recall that the path baseball divides the right angle in two angles, and we know the measure of one of them.

In the attached figure the black lines are the foul lines of the baseball field, and the blue line is the baseball path. In green is the given angles and colored red is the wanted angle.

So, the sum of the angles α and β is 90° and we know the measure of the angle α: 27°. So,

α + β = 90° .

Then,

β = 90° - α = 90° - 27° = 63°.