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pychu [463]
3 years ago
6

An octagonal pyramid ... how many faces does it have, how many vertices and how many edges? A triangular prism ... how many face

s does it have, how many vertices and how many edges? a triangular pyramid ... how many faces does it have, how many vertices and how many edges?
Mathematics
1 answer:
aleksley [76]3 years ago
3 0

1: 8 faces and 9 with the base 9 vertices and 16 edges

2: 3 faces and 5 with the bases 6 vertices and 9 edges

3: 3 faces and 4 with the base 4 vertices and 6 edges

Hope this can help you.

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workers on the simile line produce 4 x + 6 bolts each day which expression shows how many books they produced in 12 days
kakasveta [241]
4x+6 is produced each day.
So in 12 days the expression is 12(4x+6)
Solve and you get 48x+72.
7 0
3 years ago
A table is made using the following two patterns.
Alika [10]

Answer:

    x              y

    5            20

    15           10

    45           5

Step-by-step explanation:

Pattern x:

Start with 5.

Multiply by 3: 5 * 3 = 15

Multiply by 3: 15 * 3 = 45

Pattern x:

Start with 20.

Multiply by 1/2: 20 * 1/2 = 10

Multiply by 1/2: 10 * 1/2 = 5

    x              y

    5            20

    15           10

    45           5

5 0
2 years ago
27millimeters. 1cm/10mm
Alla [95]
If you would like to know how many centimeters are 27 millimeters, you can calculate this using the following steps:

1 cm ... 10 mm
x cm = ? ... 27 mm

1 * 27 = 10 * x
27 = 10 * x    /10
x = 27/10
x = 2.7 cm

The correct result would be 2.7 cm.
5 0
3 years ago
Read 2 more answers
If you are given the opposite side and hypotenuse, which trig function should you use?
Karo-lina-s [1.5K]

Answer:

sin

Step-by-step explanation:

sin is opp/hyp

7 0
3 years ago
Read 2 more answers
How do i subtract mix number in fractions?
Galina-37 [17]
To convert mixed number fractions you can:
 
 → Convert them into improper fractions
 → Give the fractions common denominators
 → Subtract the two numerators, keeping the denominator
 → If necessary, simplify and convert your fraction back to a mixed number      fraction

Example: 3 5/6 - 1 2/3

→ 23/6 - 5/3
→ 23/6 - 10/6 
→ 13/6 = 2 1/6
∴ 3 5/6 - 1 2/3 = 13/6 OR 2 1/6

6 0
3 years ago
Read 2 more answers
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