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2 years ago

Find the missing length in the diagram

Mathematics

1 answer:

Shalnov [3]2 years ago

6 0

Answer:

Step-by-step explanation:

on the bottom it says 15

on the top 1 part of that same section is 5

15 -5 =10

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Formula to find the missing number Faces:15 vertices:15 edges:?

gtnhenbr [62]

Answer:

Step-by-step explanation:

Euler's formula is

V - E + F = 2

Givens

V = 15

E = 15

F = ?

Solution

15 - 15 + F = 2

F = 2

I'm not sure this makes sense, but it is what the formula gives you.

7 0

3 years ago

If 4 and 18 are the sides of a right triangle, what is the hypotenuse to the nearest tenth?

Gemiola [76]

A^2+b^2 = c^2, so 4^2 + 18^2 = 340, the square root of 340 = 18.43909. Rounded to the nearest tenth, the answer is 18.4

3 0

3 years ago

What is the slope of the line shown?

IceJOKER [234]

It’s 2 because it starts at 6 and the next time the line meets a point is at (4,-1) you go down one and over two and you put x/y so it’s 2/1 which is 2. I think that’s right

5 0

3 years ago

A skateboard halfpipe is being designed for a competition. The halfpipe will be in the shape of a parabola and will be positione

levacccp [35]

Answer:

Option A , (0, 20); y equals one over eighty times x squared plus 20

Step-by-step explanation:

The equation of parabola is given by

(X-h)^2 = 4p(Y-k)^2

In this case h = 0

So we get

Y = X^2/4P +k

Focus point is (h, p+k) , p+k = 40

Hence h, k = (0,20)

P = 40-k = 20

Equation Y = X^2/80 +20

Hence, option A is correct

6 0

3 years ago

On a coordinate plane, point A is 2 units to the left and 5 units up. Point B is 5 units to the right and 5 units up.

Lyrx [107]

Answer:

I don't know i have no answer too

Step-by-step explanation:

Sorry again i need answer too

8 0

2 years ago