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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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If 22% of a number is 154, then the
yulyashka [42]

Answer:

22% = 154

100%= ?

=100×154/22

= 700

Step-by-step explanation:

5 0
2 years ago
A 16 ounce box of cereal cost $3.04 , what is the unit cost ?
Black_prince [1.1K]

Answer:

$.19 per ounce

Step-by-step explanation:

Take the price and divide by the number of ounces

3.04 dollars/ 16 ounces

.19 dollars per ounce

5 0
3 years ago
Read 2 more answers
Find the slope of a line that passes through (-2,1) and (4,9)
melamori03 [73]

Answer:

m = 4/3

Step-by-step explanation:

To find the slope of a line use the formula, where "m" means slope:

m=\frac{y_{2}-y_{1} }{x_{2}-x_{1} }

*You don't need to show this part on paper*

Choose which point you want to be point 1 and point 2. Remember the points are written (x, y).

Point 1: (-2, 1)       x₁ = -2  y₁ = 1

Point 2: (4, 9)      x₂ = 4   y₂ = 9

Substitute the coordinates into the formula:

*Show this part on paper*

m=\frac{y_{2}-y_{1} }{x_{2}-x_{1} }

m=\frac{9-1 }{4-(-2) }         Simplify

m=\frac{8 }{6 }                Reduce by dividing by 2

m=\frac{4 }{3 }               Slope

The slope of the line is 4/3

8 0
3 years ago
What is 100 divided by 80
Molodets [167]
10/8 or 5/4 or 1 1/4 or 1.25 or 125 percent.
3 0
3 years ago
Read 2 more answers
Give the meaning of the equation: 6x + 4y = 2. 3x + 2y = 1
seraphim [82]
6x+4y=2
3x+2y=1

If you multiply by 2 the second statement you'll get the first one which means they belong to the same graph (same line, lines are coincident). The system is consistent and dependent.

The answer is: C. coincident
4 0
3 years ago
Read 2 more answers
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