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Inessa [10]
3 years ago
5

ASAP HELP HELP HELP i j need to find the cos NO LINKS

Mathematics
1 answer:
Tema [17]3 years ago
7 0

Answer:

Step-by-step explanation:

Hyp = √(3² + √34²) = √43

cosR = adj/hyp = 3/√43

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Use the diagram to find the measure of the given angle.
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50

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FIND THE EQUATION OF THE LINE!!!<br>USE EXACT NUMBERS<br><br>EXAMPLE!<br><br>y= ( )x + ( ) ​
Korvikt [17]

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3 years ago
Which of the following statement does not describe people with self control<br>​
PolarNik [594]

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Step-by-step explanation:

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4 0
3 years ago
<img src="https://tex.z-dn.net/?f=6%5Csqrt%7B3%7D%2B2%281-%5Csqrt%7B27%7D%29%3D2" id="TexFormula1" title="6\sqrt{3}+2(1-\sqrt{27
skelet666 [1.2K]

Answer:

This is true.

Step-by-step explanation:

Step 1: see that √27 is the same as √3*3*3 and thus 3√3

Step 2: remove parenthesis so that 2(1-3√3) becomes 2 - 6√3

Step 3: observe that the equation now becomes 6√3 + 2 - 6√3 = 2

if you simplify any further, you are left with 0=0, which is true.

Comment if there is any step that requires more details...

3 0
3 years ago
Read 2 more answers
Please help i really need it
masha68 [24]

Answer:

y = 108°

Step-by-step explanation:

Since AB and CD are parallel lines, then

3x - 12 and 2x + 16 are corresponding angles and congruent, thus

3x - 12 = 2x + 16 ( subtract 2x from both sides )

x - 12 = 16 ( add 12 to both sides )

x = 28

Thus

3x - 12 = 3(28) - 12 = 84 - 12 = 72°

y and 3x - 12 are adjacent angles and supplementary, thus

y = 180° - 72° = 108°

7 0
3 years ago
Read 2 more answers
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