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3 years ago

9

Can u answer this question?

1 answer:

Sonja [21]3 years ago

7 0

Answer: 140

Step-by-step explanation:

If no. of apartments are y

35% of y = 49

Y = 4900/35 = 140

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Find the value of x in the diagram

Ksenya-84 [330]

Answer:

x = 21

Step-by-step explanation:

Based on the inscribed angle theorem, we would have:

120° = 2(3x - 3)°

Solve for x

120 = 2*3x - 2*3

120 = 6x - 6

Add 6 to both sides

120 + 6 = 6x

126 = 6x

Divide both sides by 6

126/6 = x

21 = x

x = 21

6 0

3 years ago

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vagabundo [1.1K]

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What is the inverse of cube root x/3 +1

Ostrovityanka [42]

Answer:

${f}^{ - 1} (x) = 3 {x}^{2} - 3$

Step-by-step explanation:

We want to find the inverse of

$y = \sqrt[3]{ \frac{x}{3} + 1}$

We interchange x and y to get:

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Multiply through by 3

$3 {x}^{2} = y + 3$

Subtract 1 from both sides:

$y = 3 {x}^{2} - 3$

Therefore the inverse is

${f}^{ - 1} (x) = 3 {x}^{2} - 3$

8 0

3 years ago

I will try my best to love you math, but I will never succeed in math, I will just die in math.

never [62]

Answer:

your will becanswer $95.00

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(-1, 2) is a solution to the following system:<br><br> equation image indicator<br> True<br> False

umka21 [38]

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2 years ago