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3 years ago

2(8+h) simplify using distrubtive property

1 answer:

8 0

Hello there!

2(8 + h)
The Distributive Property allows us to multiply any number/variable outside of the parenthesis by all numbers/variables inside the parenthesis.

For example;
2(1 + 2)
2(1) + 2(2)
2 + 4
6.

Let's try this with our current problem.
2(8 + h)
2(8) + 2(h)
16 + 2h (This is your simplified expression)

I hope this helps!

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Pedro is building a playground in the shape of a right triangle he wants to know the area of the playground to help him decide h

shusha [124]

Answer:

Amount of sand=Area of triangle(ABC)=1/2*AB*BC

Dimension of rectangle as length=BC and breadth=AB

Step-by-step explanation:

Given:

Pedro building a playground in shape of right angled triangle.

To Find:

How much sand he need to buy

And if playground changed to rectangle what will be the dimensions.

Solution:

Consider a ΔABC be the play ground vertex of playground,

And AB and BC be the sides making right angle.

The sand required to fill ground will be the amount of are covered by the ABC triangle.

So,

Area Of triangle(ABC)=1/2* base* height

Here base will be BC and height =AB

Therefore Area of Triangle(ABC)=1/2*BC*AB

Depending on the lengths of base and height amount of sand will be decided.

Now,

For Rectangle dimensions,

We know that if same sized triangles composes each other forms a rectangle.

It requires two triangle to form one rectangle as follows

(Refer the attachment)

Same sized Triangle ACD is imposed on it to from rectangle ABCD.

So dimension for rectangle will be same as the triangle

Dimension=length and breadth

i.e. length=base of triangle=BC

Breadth=Height of triangle=AB

i.e Breadth =AB.

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How does algebra affect how people can learn from each other?

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2 years ago

A die is thrown . find the probability of (1) a multiple of 2 or 3

tangare [24]

Answer:

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3 years ago

Ellema knows that 1/5 written as a decimal is 0.2. How can Ellema use this information to find the decimal equivalent for 9/5 wi

Rus_ich [418]

Answer:

1.8

Step-by-step explanation:

0.2 times 5 is 1.8

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3 years ago

Read 2 more answers

Blank% of 50 shirts is 35 shirts

Alex787 [66]

Answer: 70%

Step-by-step explanation:

A percentage is a way of writing a fraction, but with a denominator of

100

Asking the question a different way makes it easier to understand.

What percent is

shirts out of

This indicates that there is a fraction.

Make the denominator

100

Or to make a percent:

fraction

100

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2 years ago