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3 years ago

WILL GIVE BRAINLIEST

Mathematics

1 answer:

barxatty [35]3 years ago

5 0

B is the only number that is divisible by 3

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To create a graph from an equation, evaluate the function at different ______. Use the input-output pairs to identify and plot _

Vikki [24]

Answer:

do you have a picture?

Step-by-step explanation:

6 0

3 years ago

There were 63 equal piles of plantain fruit put together and 7 single fruits. They were divided evenly among 23 travelers. What

antiseptic1488 [7]

Answer:

There are 28 fruits in each pile.

Step-by-step explanation:

We are given the following in the question:

Let x denote the number of fruits in each pile and y denote the number of fruits that every traveler receive.

Consider the diophantine equation:

$63x + 7 = 23y\\63x-23y = -7$

We obtain the greatest common divisor of (63,-23).

The greatest common divisor f 63 and -23 is 1.

Therefore, there exist $\alpha,\beta$ such that

$-23\alpha+63\beta=1$

By applying extended Euclidean Algorithm, we have,

$1 = (1\times 6)+(-1\times 5)\\1 = (1\times 17)+(3\times 6)\\1 = (3\times 23)+(-4\times 17)\\1 = (-4\times 40)+(7\times 23)\\1 = (7\times 63)+(-11\times 40)\\1 = (-11\times -23)+(-4\times 63)$

$1 = (-11\times -23) + (-4\times 63)$

Multiplying -7 on both sides, we get,

$-7 = (77\times -23) + 28\times 63)$

Thus, we get,

$x = 28\\y=77$

Thus, there are 28 fruits in each pile.

7 0

3 years ago

2+2<br><br> (lol so easy xD)

den301095 [7]

Answer:

Step-by-step explanation:

2 + 2
1 + 1 + 1 + 1
4

5 0

2 years ago

Read 2 more answers

How many degrees are in the sum of the interior and exterior angles of a polygon having 5 sides?

Dima020 [189]

Sum of the interior and exterior angle =180
If we have 5 sides, then we have 5 angles,
so
sum of exterior and interior angles =180*5= 900⁰.

3 0

3 years ago

Factor the expression completely.

RSB [31]

-9.75 + 3.25x

= -3.25(3) + 3.25(x)

= -3.25(3) - -3.25(x) <em>notice they have the same factor of -3.25</em>

= -3.25(3 - x)

Answer: A

3 0

3 years ago