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Mumz [18]
3 years ago
8

A trapezoid has an area of 50 square inches.

Mathematics
1 answer:
Shalnov [3]3 years ago
4 0

The area of a trapezoid can be computed as:

A=(b1+b2)h/2, where b1 and b2 ar the bases, h is the height.

With the provided numerical values:

50=(3+7)h/2

50=10h/2=5h

Answer: h=10inches

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kipiarov [429]

Answer:

12.5 inches is the correct answer.

Step-by-step explanation:

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6 0
3 years ago
Simplify the difference.
mr_godi [17]

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3 0
3 years ago
What is the surface area of a cone when the slant height is 6 mm and the diameter is 4 mm?
Anna [14]
Diameter of cone = d = 4mm
So,
Radius of cone = r = 2mm
Slant Height = l = 6mm
Surface Area = A = ? 

The formula for the surface area of cone is:

A= \pi r(r+l)

Using the values, we get:

A= \pi (2)(2+6)=16 \pi mm²

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8 0
4 years ago
i need help Samir needs 450g of butter to make 60 shortbread biscuits.How many will he use to make 12 biscuits?​
Gnom [1K]
<h3>Answer: 90 g of butter </h3>

================================================

Work Shown:

450 g of butter = 60 biscuits

450/60 g of butter = 60/60 biscuits ... divide both sides by 60

7.5 g of butter = 1 biscuit

This means each biscuit needs 7.5 grams of butter

Multiply both sides by 12 to get

7.5 g of butter = 1 biscuit

12*7.5 g of butter = 12*1 biscuit

90 g of butter = 12 biscuits

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Step-by-step explanation:

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