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ololo11 [35]
3 years ago
9

What is the relationship between sine and cosine of an complementary angel

Mathematics
1 answer:
faust18 [17]3 years ago
4 0
The sine of any acute angle is equal to the cosine of its complement. the cosine of any angle is equal to the sine of its complement also
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I'm not very good with word problems but if I am correct it is 660 minutes so about 11 hours?
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What would the constant ratio be? And am I correct about it being geometric? ​
andrezito [222]

Answer:

No it would be a Arithmetic sequence because it’s adding, not multiplying.

Step-by-step explanation:

Arithmetic sequences use addition, so each term is a constant amount (common difference) more or less than the last.

Geometric sequences use multiplication, so each term is multiplied by a constant amount (common ratio) to get the next one.

Plz Brainly :’D

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3 years ago
What is the remainder
Misha Larkins [42]
The answer for this is 15.
8 0
3 years ago
What is an equivalent ratio for 2 gallons and 3 quarts
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The equivalent is 2/3.
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3 years ago
Read 2 more answers
17
Artemon [7]

Answer:

Hello,

a=0.5

Step-by-step explanation:

\left \{ \begin{array}{ccc}ax+2y&=&12\\8x+32y&=&144\\\end{array}\right.\\\\\\\Longleftrightarrow\ \left \{ \begin{array}{ccc}ax+2y&=&12\\x+4y&=&18\\\end{array}\right.\\\\\\\Longleftrightarrow\ \left \{ \begin{array}{ccc}(1-2a)x&=&-6\\x+4y&=&18\\\end{array}\right.\\\\if\ 1-2a\neq 0\ (or\ a\neq \dfrac{1}{2} )\ then\\\left \{ \begin{array}{ccc}x&=&\dfrac{6}{2a-1}\\\\y&=&\dfrac{18-\dfrac{6}{2a-1}}{4} \\\end{array}\right.\\\\

\Longleftrightarrow\ \left \{ \begin{array}{ccc}x&=&\dfrac{6}{2a-1}\\\\y&=&\dfrac{ 3(3a-2)}{2a-1} \\\end{array}\right.\\\\

else\

a=\dfrac{1}{2} \\\Longleftrightarrow\ \left \{ \begin{array}{ccc}\dfrac{1}{2} x+2y&=&12\\\\x+4y&=&18 \\\end{array}\right.\\\\\\\Longleftrightarrow\ \left \{ \begin{array}{ccc}x+4y&=&24\\\\x+4y&=&18 \\\end{array}\right.\\\\\\\Longleftrightarrow\ \left \{ \begin{array}{ccc}0=6\ !!!!!\\\end{array}\right.\\\\Syetem\ has\ no\ solution\\

7 0
2 years ago
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