3 years ago

Can you help me with this problem

Mathematics

1 answer:

AnnyKZ [126]3 years ago

3 0

Answer:

0.000068552

Step-by-step explanation:

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F(x) = x - 1. Find the inverse of f(x).

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Answer:

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Step-by-step explanation:

turn into y = x-1

1. Flip x to y and y to x

x = y-1

2. isolate y

x+1 = y

using a graph you can find it by reflecting x-1 over y=x

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Answer:

B, A, C, I

Step-by-step explanation:

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Jos donut express earned 4,378 at a festival by selling chocolate or vanilla donuts for 2 dollars each if they sold 978 chocolat

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3 years ago

Read 2 more answers

What is 1 3/5 × 2 1/7

MakcuM [25]

Answer:

$\large\boxed{1\dfrac{3}{5}\times2\dfrac{1}{7}=3\dfrac{3}{7}}$

Step-by-step explanation:

Step 1:

Convert the mixed numbers to the improper fractions:

$1\dfrac{3}{5}=\dfrac{1\cdot5+3}{5}=\dfrac{8}{5}\\\\2\dfrac{1}{7}=\dfrac{2\cdot7+1}{7}=\dfrac{15}{7}$

Step 2:

We multiply the numbers remembering about simplifying:

$1\dfrac{3}{5}\times2\dfrac{1}{7}=\dfrac{8}{5\!\!\!\!\diagup_1}\times\dfrac{15\!\!\!\!\!\diagup^3}{7}=\dfrac{8\times3}{1\times7}=\dfrac{24}{7}=\dfrac{21+3}{7}=\dfrac{21}{7}+\dfrac{3}{7}=3\dfrac{3}{7}$

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3 years ago