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Tanzania [10]
3 years ago
15

Which number is not a perfect square?442549289​

Mathematics
2 answers:
mr Goodwill [35]3 years ago
8 0

Answer:

44 is not an perfect square

Elina [12.6K]3 years ago
3 0

Answer:

44 is not a perfect square

Step-by-step explanation:

plz mark brainlyest if I am right

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Assume that the terminal side of thetaθ passes through the point (negative 12 comma 5 )(−12,5) and find the values of trigonomet
zmey [24]

Answer:

\sin \theta = \dfrac{5}{13} and \sec \theta = -\dfrac{13}{12}

Step-by-step explanation:

Assume that the terminal side of thetaθ passes through the point (−12,5).

In ordered pair (-12,5), x-intercept is negative and y-intercept is positive. It means the point lies in 2nd quadrant.

Using Pythagoras theorem:

hypotenuse^2=perpendicular^2+base^2

hypotenuse^2=(5)^2+(12)^2

hypotenuse^2=25+144

hypotenuse^2=169

Taking square root on both sides.

hypotenuse=13

In a right angled triangle

\sin \theta = \dfrac{opposite}{hypotenuse}

\sin \theta = \dfrac{5}{13}

\sec \theta = \dfrac{hypotenuse}{adjacent}

\sec \theta = \dfrac{13}{12}

In second quadrant only sine and cosecant are positive.

\sin \theta = \dfrac{5}{13} and \sec \theta = -\dfrac{13}{12}

6 0
4 years ago
What is the length of segment ae
Usimov [2.4K]
<h3>Answer: 4 units</h3>

=================================================

Work Shown:

Start at point A' and count how many spaces it takes to get to E'. You should count out 6 spaces. This means A'E' = 6

Since A'E' is 6 units long, and the scale factor is 3/2 = 1.5, this means we can say

x = length of AE

y = length of A'E' = 6

x*1.5 = y

x*1.5 = 6

x = 6/1.5

x = 4

Segment AE is 4 units long

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3 years ago
A scale model of a large, three-dimensional “real world” object uses a scale of 0.5 in. = 50 ft.
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C have a good day and if it not c it A
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What are the solutions of x^2=-13x-4
atroni [7]
These are the answers
<span> -0.315342
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4 years ago
What is the result when 124 is increased by 6.5%?
Jet001 [13]
It 124 times .065 and you get 8.06
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3 years ago
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