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jeka94
3 years ago
5

A right triangle has a hypotenuse of 32 cm and a base measurement of 8 cm. What is the length of its altitude leg to the nearest

whole number?
1. 31 cm

2. 34 cm

3. 30 cm

4. 38 cm
Mathematics
1 answer:
alexgriva [62]3 years ago
7 0

Answer:

1. 31

Step-by-step explanation:

a² + 8² = 32² (<em>figure out what 8² and 32² equal</em>)

a² + 64 = 1024 (<em>subtract 1024 - 64</em>)

a² = 960 (<em>find the square root of 960</em>)

√960 = 30.98 = 31  (<em>round to the nearest whole number</em>)

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avanturin [10]

Answer:

64/3 cc or 64/3 cm³

Step-by-step explanation:

The formula for the volume of a triangular pyramid is

V = (1/3)(area of base)(height)

Here we have a square prism (actually, a cube), whose square base is 4 cm by 4 cm (4 cm is the cube root of 64 cc).  The height of this cube is also 4 cm.

The volume of a triangular pyramid of base area (4 cm)² and height 4 cm is

V = (1/3)(base area)(height)

   = (1/3)(16 cm²)(4 cm) = 64/3 cc

8 0
3 years ago
there are six muffins in a package how many packages will be needed to feed 48 people if each person has two muffins
wolverine [178]

Answer:

16 packages of muffins

Step-by-step explanation:

1) First you need to find out how many muffins you need total. If each person has two muffins and there are 48 people, how muffins would that be? To find out, multiply 48 and 2 together.

48 * 2 = 96

So now we know that we must have 96 muffins in total

2) Now we have to find out how many muffin packages we will need. If there are 6 muffins in each package and we need to have 96 muffins in total, how many packages will we need? To find out, divide 96 by 6.

96/6 = 16


From this we know that you will need 16 packages

3 0
3 years ago
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Answer:

24

Step-by-step explanation:

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