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katen-ka-za [31]
3 years ago
7

Can someone help me?​

Mathematics
1 answer:
Lilit [14]3 years ago
8 0
1. 180 - 50 = 130

130 ÷ 2 = 65

2. 20 + 30 = 50

180 - 50 = 130

3. 110 + 35 = 145

180 - 145 = 35

4. 60 + 60 = 120

180 - 120 = 60

Note: All angles of a triangle add up to 180 which is why your subtracting from 180.
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Write the following ratios in simplest form.<br><br>35:100​
Andru [333]

Answer:

7:20

Step-by-step explanation:

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3 years ago
Find a formula for the inverse of the function. f(x) = e^6x − 9
STatiana [176]

Answer:

f^{-1}(x)=\frac{1}{6}\ln(x+9)

Step-by-step explanation:

So we have the function:

f(x)=e^{6x}-9

To solve for the inverse of a function, change f(x) and x, change the f(x) to f⁻¹(x), and solve for it. Therefore:

x=e^{6f^{-1}(x)}-9

Add 9 to both sides:

x+9=e^{6f^{-1}(x)}

Take the natural log of both sides:

\ln(x+9)=\ln(e^{6f^{-1}(x)})

The right side cancels:

\ln(x+9)=6f^{-1}(x)

Divide both sides by 6:

f^{-1}(x)=\frac{1}{6}\ln(x+9)

And we're done!

7 0
3 years ago
Can anybody help? Thanks
algol [13]

Answer:

w

Step-by-step explanation:

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5 0
3 years ago
How to solve it&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;&amp;
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Step-by-step explanation:

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8 0
3 years ago
Yvonne is a salesperson who earns a fixed amount of $1,850 per month. She also earns a commission of 4% on the amount of goods t
stellarik [79]
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5 0
3 years ago
Read 2 more answers
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