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mote1985 [20]
3 years ago
12

If the area of a right-angled triangle is 47 56 cm and its height is 11.6 cm. finds its base.​

Mathematics
1 answer:
Wewaii [24]3 years ago
8 0

Answer:

820          

Step-by-step explanation:

Hi so if your area is 4756, the base would be 820

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a rectangle has a length if x + 7 centimeters. The perimeter of the rectangle is 23 centimeter. What is the value of x
Tems11 [23]

23 = 14 + 2x
reasoning \: for \: each \: term \: in \: the  \\ \: above \: equation\\  \\ p = 23 \\  14 = 7 \times 2 \\ 2x = 2 \times x
\:  \:  \:  \:  \: 23 - 14 \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: 14 + 2x - 14 \\  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  9 = 2x
\:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: 9  \div 2 \:  \:  \:  \:  \:  \:  \:  \:  \: 2x \div 2 \\  \\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: 4.5 = x
So, the answer is 4.5
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The diameter of the circle below measures 7 cm. What is the approximate area of the circle?
GalinKa [24]
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3 0
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8 gallons equals how many pints?​
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Step-by-step explanation:

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In the figure above, what is the area of triangle QRS?
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D) 20.

Step-by-step explanation:

First find the value of x using Pythagoras theorem:

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So the area of triangle

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1 year ago
What is the product of (x 1)^2?
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The product of (x1)^2 is 20
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