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alexgriva [62]
2 years ago
7

Which value is equivalent to cos 10°? sin 30° O sin 25° O sin 70° O sin 80°

Mathematics
2 answers:
Sauron [17]2 years ago
8 0

Answer:

13

Step-by-step explanation:

STatiana [176]2 years ago
7 0
Answer is 13

explanation
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2 years ago
Can you walk me thru this 2 •(3(5+2)-1)​
kobusy [5.1K]

Answer:

40

Step-by-step explanation:

2 •(3(5+2)-1)​

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=40

5 0
3 years ago
On the map the distance between two towns is 10.5 centimeters. If 3 centimeters represents 90 miles what is the actual distance
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Read 2 more answers
Which of the following will result in a rational number
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Step-by-step explanation:

8 0
3 years ago
PLEASE PLEASE HELP MEE!!
Airida [17]

Answer:

The equivalent functions are;

g(x) = 3^{-2 \cdot x }

g(x)  = 9^{-x}

g(x) =   \left (\dfrac{1}{9} \right )^x

Step-by-step explanation:

The given function is f(x) = (1/3)^(2·x)

f(x) = \dfrac{1}{3} ^{2 \cdot x}

The given  function can be simplified as follows;

f(x) = \dfrac{1}{3} ^{2 \cdot x} = 3^{-1 \cdot2 \cdot x } = 3^{-2 \cdot x } = g(x)

∴ f(x) = \dfrac{1}{3} ^{2 \cdot x} ≡  g(x) = 3^{-2 \cdot x }

2) The given  function can also be simplified as follows;

f(x) = \dfrac{1}{3} ^{2 \cdot x} =  \left (\dfrac{1}{3} ^2\right )^x = \left (\dfrac{1}{9} \right )^x = (9^{-1}) ^x} = 9^{-1 \times x} = 9^{-x} = g(x)

∴ f(x) = \dfrac{1}{3} ^{2 \cdot x} ≡ g(x)  = 9^{-x}

3) The given  function can also be simplified as follows;

f(x) = \dfrac{1}{3} ^{2 \cdot x} =  \left (\dfrac{1}{3} ^2\right )^x = \left (\dfrac{1}{9} \right )^x = g(x)

∴ f(x) = \dfrac{1}{3} ^{2 \cdot x} ≡ g(x) =   \left (\dfrac{1}{9} \right )^x

7 0
2 years ago
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