2 years ago

Find the exact value of each trigonometric function

1 answer:

3 0

945° | 360°
-720 2
225°

So we say that this value corresponds to 2 laps plus the rest 225°.

However, since it has a negative sign, it says that it is oriented 360 ° at 0 °.
360° - 225°

135°

Soon:

cos -945° = cos 135°

cos -945° = (-√2÷2) or -0,70

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2 × <img src="https://tex.z-dn.net/?f=3%5E%7B2%7D" id="TexFormula1" title="3^{2}" alt="3^{2}" align="absmiddle" class="latex-for

Ulleksa [173]

Heya!

Here is your answer:

2 × $3^{2}$ +10

we know that,
$3^{2}$ = 9

so,

2×9 +10

According to BODMAS (bar, Order, division, multiplication, addition, subtraction)

we multiply 2×9 = 18

then,

18+ 10
= 28

7 0

2 years ago

What is a word problem that equals 12!! please hurry

tekilochka [14]

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2 years ago

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algol13

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