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3 years ago

Which figure can be formed from the net?

Mathematics

2 answers:

Tomtit [17]3 years ago

3 0

First option ,, it will be the first option

VMariaS [17]3 years ago

3 0

Answer:

the answer is the bottom right one.

Step-by-step explanation: I took the k12 test

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A circle has a radius of 12 and a center at (-7,4) Find the equation of the circle

Eddi Din [679]

The equation for the circle is

(x+7)^2+(y-4)^2=12^2

4 0

3 years ago

Read 2 more answers

Let a, n, b, r, and k be integers. If a = nb+r and k|a and k|b, then k|r

Kryger [21]

Answer:

Proof for $k|r$

Step-by-step explanation:

We are given that a, n, b, r and k are integers.

Also,

$a = nb + r$

Since k divides a and b, we can write,

a = rk and b = sk, where r and s are integers.

Now, we have to prove that k divides r as well that is $k|r$

Putting value of a and b in the equation, we get:

$rk = n(sk) + r\\r = rk - nsk\\r = (r-sn)k$

Since, (r-sn) is an integer, k divides r.

5 0

3 years ago

8 less than a number n is less than 11

iragen [17]

In mathematical form, it would be:

n-8 < 11

add 8 from both sides,

n-8+8 < 11+8

n < 19

So, n value must be less than 19

Hope this helps!

8 0

4 years ago

Plz help ASAP 20 points 5. In circle A, the length of arc BC is 20π units.

Verdich [7]

Answer: i think the answer is B or C sorry

Step-by-step explanation:

have a nice day

5 0

3 years ago

The population of Portland Oregon has recently grown to more than 500,000. What is the order of magnitude for the number of peop

miss Akunina [59]

Answer:

Order is 6

Step-by-step explanation:

The population of Portland Oregon has recently grown to more than 500,000.

The order of magnitude for the number of people in Portland means the power of 10. It means that we need to write 500,000 in form of 10 to the power. So,

$P=500,000$

It contains 6 zeroes. It means,

$P=5\times 10^6$

So, the order of magnitude for the number of people in Portland is 6.

5 0

3 years ago