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Westkost [7]
4 years ago
7

Find the inverse of the function.

Mathematics
1 answer:
Tema [17]4 years ago
7 0
<span>STEP 1: Stick a "y" in for the "f(x)" guy:STEP 2: Switch the x and y. ( because every (x, y) has a (y, x) partner! ):STEP 3: Solve for y:<span>STEP 4: Stick in the inverse notation, continue. 1 2 3.

</span></span>
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NEED ASAP<br><br> 1. Find the distance between (3√3, √11) and (−5√3, 5√11)
VLD [36.1K]

Answer:\sqrt20

Step-by-step explanation

7 0
3 years ago
Flora used 1/5 of her flour to make some pies and 4/15 of it to bake some cakes. She also gave her friend 750g of flour. She had
MariettaO [177]

According to the information given, building and solving an expression, it is found that she used 1400 g of flour for the cakes.

<h3>How was the flour divided?</h3>
  • Her initial amount was of x.
  • She used \frac{x}{5} to make some pies.
  • She used \frac{4x}{15} to bake some cakes.
  • She gave her friend 750g, and had 850g left.

Hence, the <em>expression </em>is:

\frac{x}{5} + \frac{4x}{15} + 750 + 850 = x

x - \frac{x}{5} - \frac{4x}{15} = 1600

\frac{15x - 3x - 4x}{15} = 1600

8x = 15(1600)

x = 15(200)

x = 3000

For the cakes:

C = \frac{x}{5} + \frac{4x}{15} = \frac{3000}{5} + \frac{4(3000)}{15} = 600 + 800 = 1400

She used 1400 g of flour for the cakes.

A similar problem, also involving an expression, is given at brainly.com/question/26142208

6 0
2 years ago
Use properties of parallel lines to find the value of x.
Juli2301 [7.4K]

Answer:

x = 73

Step-by-step explanation:

x-5 = 68 due to parallel lines

6 0
3 years ago
?/8 = 3/?<br> I am missing 2 numbers for a equivalent fraction problem it is a bit complicated.
lyudmila [28]
?/8 = 3/?
Multiplying both sides by 8, then “?” gives

8? * ?/8 = 8? * 3/?
?*? = 24
The number, then, is sqrt(24), or 2 sqrt(6), which is approximately 4.90.
4 0
4 years ago
Use the rule 4x to find the missing number on the table.
Andreas93 [3]
The missing number would be 28. 7*4=28.
6 0
3 years ago
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