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zheka24 [161]
3 years ago
9

How many sides does a dodecahedron have?

Mathematics
1 answer:
777dan777 [17]3 years ago
6 0

Answer:

twelve faces

Step-by-step explanation:

12 sides

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A football team has a net yardage of -26 1/3 yards on a series of plays. The team needs a net yardage of 10 yards to get a first
katrin [286]
Original position was let's say 40 yard line.
You must get to the 50 yard line for a first down.
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4 years ago
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olga_2 [115]

i really thinks its 6.9*10 to the power of 2

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2 years ago
Will give brainest!!!!
Tresset [83]

Answer:

x = 28/3

Step-by-step explanation:

We can solve this problem by using similar triangles:

Both of these triangles have a 90 degree angle and they share angle A, meaning that they are similar by AA similarity.

Now we can set up ratios and solve:

13/7 = (x+8)/x

multiply both sides by x:

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Multiply both sides by 7:

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4 years ago
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Please help me!!!!!!
dusya [7]

Answer:

The green box is -3

Step-by-step explanation:

You are reading from a graph, so it is more important perhaps, to pick clear points rather than easy to handle points.

The easiest two points you could use would be

(0,4)

(1, 1)

Slope

m = (y2 - y1)/(x2 - x1)

y2 = 4

y1 = 1

x2 = 0

x1 = 1

m = (4-1)/(0 -1)

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Y intercept

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Line

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3 years ago
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