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zalisa [80]
3 years ago
9

What is the missing angle? 133, 26 , ?

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
7 0
21 because a triangle is always going to equal 180 so add those then subtract and it’s 21
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Find the side lengths of each triangle ​
Levart [38]

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Step-by-step explanation:

So add the numbers on each side together

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Write 11/3 as a mixed number<br> Write 2 4/5 as an improper fraction<br> Please help!!
kaheart [24]

Answer:

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Step-by-step explanation:

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F(x) = -3(x - 11)(x + 1)
il63 [147K]

Answer:

Step-by-step explanation:

8 0
3 years ago
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BlackZzzverrR [31]
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3 years ago
Find the missing side lengths. Leave your answers as radicals in simplest form. Please help!! Due today
Nataly_w [17]

Answer:

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Step-by-step explanation:

Required

Find m and n

Considering the given angle, we have:

\sin(60) = \frac{Opposite}{Hypotenuse}

This gives:

\sin(60) = \frac{m}{20}

Make m ths subject

m = 20 * \sin(60)

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So, we have:

m = 20 *\frac{\sqrt 3}{2}

m = 10\sqrt 3

Considering the given angle again, we have:

\cos(60) = \frac{Adjacent}{Hypotenuse}

This gives:

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Make n the subject

n = 20 * \cos(60)

\sin(60) =\frac{1}{2}

So, we have:

n = 20 *\frac{1}{2}

n = 10

5 0
2 years ago
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