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3 years ago

150,75,50 what number comes next

Mathematics

1 answer:

svet-max [94.6K]3 years ago

7 0

Answer:

35 or 25

Step-by-step explanation:

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What is 34/51 in its simplest form

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2/3
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34/17 is 2
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A rock is thrown upwards from the edge of a 52 foot cliff and eventually falls to the ground. The graph

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The rock's height is increasing in the interval from 0 seconds to 3 seconds.

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Find the surface area of a cube with edges 6.57 cm long.

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3 years ago

Sec squared 55 - tan squared 55

sergejj [24]

<u>Answer: </u>

sec squared 55 – tan squared 55 = 1

<u>Explanation:</u>

Given, sec square 55 – tan squared 55

We know that,

$\sec \Theta=\frac{\text {hypotenuse}}{\text {base}}$

And,

$\tan \theta=\frac{\text { perpendicular }}{\text { base }}$

where Ө is the angle

Substituting the values

$\left(\frac{\text {hypotenuse}}{\text {base}}\right)^{2}-\left(\frac{\text { perpendicular }}{\text {base}}\right)^{2}$

Solving,

$\frac{(\text {hypotenuse})^{2}-(\text {perpendicular})^{2}}{(\text {base}) *(\text {base})}$

According to Pythagoras theorem,

$\text { (hypotenuse) }^{2}-\text { (perpendicular) }^{2}=(\text { base })^{2}$

Putting this in the equation;

squared 55 - tan squared 55 =

$\frac{(\text {hypotenuse})^{2}-(\text {perpendicular})^{2}}{(\text {base}) *(\text {base})}=\frac{(\text {base})^{2}}{(\text {base}) *(\text {base})}=1$

Therefore, sec squared 55 – tan squared 55 = 1

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The area of a square can be found using the equation A= s^2, where A is he area and s is the measure of one side of the square.

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side length of the square can be written simply : $\sqrt{99}$

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