3 years ago

Help and Explain please

Mathematics

2 answers:

Assoli18 [71]3 years ago

6 0

The answer is b because 10.5 x 10.5 x 12 = 1323

Rudiy273 years ago

4 0

The answer is B. Just multiply all of them then divide

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Angie and Kenny play online video games. Angie buys 1 software package and 2 months of game play, Kenny buys 2 software packages

Vikentia [17]

10 because 45x3=135 205-125=70 70 divided by 7 equals 10

5 0

2 years ago

which expression correctly shows the commutative proberty? a)8+14+22+9=(8+14)+(22+9). b)8+14+22+9=8+(14+22)+9. c)8+14+22+9=53. d

Lerok [7]

D has the commutative property because it just flip flopped the numbers.

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3 years ago

Which of the following are statistical questions? Select all that apply.

Olegator [25]

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2 years ago

Please find the answer to this function! F(2)= 6x^4-10x^3+40x-50

steposvetlana [31]

<u>Answer-</u>

$f(2)= 6x^4-10x^3+40x-50=46$

<u>Solution-</u>

The given function is,

$\Rightarrow f(x)= 6x^4-10x^3+40x-50$

Now, we have to find the value of f(x) at x=2 i.e f(2), so putting x as 2 in the given function,

$\Rightarrow f(2)= 6(2)^4-10(2)^3+40(2)-50$

$\Rightarrow f(2)= (6\times 16)-(10\times 8)+(40\times 2)-50$

$\Rightarrow f(2)= 96-80+80-50$

$\Rightarrow f(2)= 96-50$

$\Rightarrow f(2)= 46$

Therefore, f(2) was found to be 46.

7 0

3 years ago

What is the value of z in the equation 3z + 5 = 4z - 2? I NEED THE WORK

Romashka [77]

Answer:

z=7

Step-by-step explanation:

3z+5=4z-2

5=4z-2-3z

5=z-2

5+2=z

7=z

z=7

3 0

2 years ago