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4 years ago

State a definition for a polygon inscribed in a sphere.

Mathematics

2 answers:

Harrizon [31]4 years ago

3 0

a polyhedron inscribed in a sphere

Ivanshal [37]4 years ago

3 0

I'm not really sure what this means but i can tell you that the polygon has each vertex on the outer figure, which would be the sphere. I hope this helps!

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PLEASE HELP!! ABCD is a rectangle. If AC = 4x - 60 and BD = 30 - x, find BD.

frutty [35]

Answer:

bd=12

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

What is the common difference d of the sequence nine -8 -25 -42 -59

ZanzabumX [31]

Answer:

The common difference d in the given sequence is -17

Step-by-step explanation:

We need to find the common difference d of the following sequence 9 -8 -25 -42 -59

We have a₁ = 9

and a₂ = -8

The formula used is: $a_n=a_1+(n-1)d$

By putting values we can find the value of d

We have n=2, a₂ = -8, a₁ = 9 and we need to find d

$a_n=a_1+(n-1)d\\a_2=a_1+(2-1)d\\-8=9+d\\d=-8-9\\d=-17$

So, the common difference d in the given sequence is -17

6 0

3 years ago

Work out an estimate for 304 × 9.96 ________ 0.51

vagabundo [1.1K]

5936.94118 is the answer

7 0

4 years ago

If y = 7x − 5, which of the following sets represents possible inputs and outputs of the function, represented as ordered pairs?

LenaWriter [7]

Given equation is y =7x - 5.

Let's plug in the values of x's to get their corresponding values of y's.

Let's plug in x = -5. So,

y = 7( -5) - 5 = -35 - 5 = -40

So, the first order pair is (-5, -40)

Hence, the first choice is not correct.

For x = 2, y = 7 (2) - 5 = 14 - 5 = 9.

Second order pair is (2, 9). So, second choice is also not correct.

Now for x = 0, y = 7(0) - 5 = - 5.

So, the third order pair is (0, -5).

Let's plug in x = -3 to check the third order pair list as we have already got two order pair (0, -5) and (2, 9) from that list.

For x = -3, y = 7(-3) - 5 = - 21 - 5 = -26.

Hence the correct choice is {(0, −5), (2, 9), (−3, −26)}.

4 0

3 years ago

Jack bought a motorbike. The original price was $1,300, but he got a discount of 20%. What was the discounted price of the bike?

Vesnalui [34]

Answer:

I believe it's $1,040.

Step-by-step explanation:

So, the original price is $1,300. If we subtract $1,300 by 20% the result should be $1,040.

Therefore, the discounted of the price would be $1,040.

4 0

3 years ago