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3 years ago

Write and solve a proportion to answer the question.

Mathematics

1 answer:

Reptile [31]3 years ago

8 0

Answer:

Step-by-step explanation:

p/100×25=12

p/4=12

(p/4)×4=12×4

p=48

I hope this makes sense

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one gym chargers $40 per month and $3 per exercise class. another gym charges $20 per month and $8 per exercise class. after how

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4 classes, $52
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3 years ago

Will mark brainliest if correct (surface area question)

I am Lyosha [343]

Answer:

535

Step-by-step explanation:

8 x 7 = 56

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2 years ago

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Pavel [41]

Answer:

g(-2) = -1

Step-by-step explanation:

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1 year ago

What is the following sum? Assume x20 and 20.<br> √√x²y³ +2√√x³y² + xy √√y

max2010maxim [7]

The value of the expression $\sqrt{x^2y^3} + 2\sqrt{x^3y^4} + xy\sqrt y$ is $2xy\sqrt{y} + 2xy^2\sqrt{x}$

<h3>How to evaluate the sum?</h3>

The attachment represents the proper format of the question

The summation expression is given as:

$\sqrt{x^2y^3} + 2\sqrt{x^3y^4} + xy\sqrt y$

Expand the radicands

$\sqrt{x^2y^2 * y} + 2\sqrt{x^2y^4* x} + xy\sqrt y$

Evaluate the square roots

$xy\sqrt{y} + 2xy^2\sqrt{x} + xy\sqrt y$

Add the like terms

$2xy\sqrt{y} + 2xy^2\sqrt{x}$

Hence, the value of the expression $\sqrt{x^2y^3} + 2\sqrt{x^3y^4} + xy\sqrt y$ is $2xy\sqrt{y} + 2xy^2\sqrt{x}$