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2 years ago

Bryan and Kevin were training for a big

Mathematics

2 answers:

Amiraneli [1.4K]2 years ago

8 0

They will probably be the same they practiced together and got to know each other weaknesses

Anastasy [175]2 years ago

7 0

Step-by-step explanation:

iwij edge hnenennenenenebdbd dbbdbdnndnd ndndndnndndnndndnndndnfnndnndndnr

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What is half of the fraction 3/4

schepotkina [342]

The half of 3/4 is 0.375, or 3/8. All you have to do is multiply 3/4 times 1/2.

5 0

3 years ago

Explain the meaning of F(30) = 8,950 in this situation

dexar [7]

Answer:

when you have something like f(x)=... that means

f means function

and every time you see an x or the variable in the parenthesis you plug in for that so it's f(x) =3x+1 then f(2)= 3x+1 every time you see x you plug in 2

4 0

3 years ago

Two lines, A and B, are represented by the equations given below:

SashulF [63]

Given:
Line A: 2x + 2y = 8
Line B: x + y = 4

x = 4 - y
2(4-y) + 2y = 8
8 - 2y + 2y = 0
0 = -8

y = 4 - x
2x + 2(4-x) = 8
2x + 8 - 2x = 8
0 = 0

There is no solution.

4 0

3 years ago

Kyra has a rock collection. When she puts her rocks into 2 equal plies, there are no rocks left over. When she puts her rocks in

Nat2105 [25]

Step-by-step explanation:

According to this description we need a number that can be divided by 2,3 and 4 since the amount of rocks can be described by a natural number. However if a number is divided by 4 it is divided by 2 as well since 2*2=4.

$\frac{x}{4} = \alpha \\ \frac{x}{2} = 2 \alpha$

If α is a natural number then 2*α is a natural number as well as the product of two natural numbers.

Which means that we need a number devided by 3 and 4.

The smallest number that fulfills this demand is 3*4=12.

Also any product of 12 with any natural number can be devided by 3, 4 and 2.

If the exercise asks for the numbers that are divided only by 2,3 and 4 these are:

${3}^{ \alpha } \times 12 \: and \: {4}^{ \alpha } \times 12 \: \\ where \: \alpha \: belongs \: to \: the \: set \: of \: all \: \\ natural \: numbers$

8 0

3 years ago

2/15 + 27/35 = what in reduced terms

solniwko [45]

2/15 + 27/35 = 14+81 /105 = 95/105 = 19/21

so, your answer is 19/21

8 0

3 years ago