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3 years ago

Evaluate the following expression. Type your answer as a number. 8 + 2³ - ( 4 × 3 ) + = ?

Mathematics

1 answer:

castortr0y [4]3 years ago

8 0

Your answer is gonna be 4

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Help me pls TwT I am terrible at math

Gre4nikov [31]

Answer:

It should be B:)

Step-by-step explanation:

4 0

3 years ago

P(x)equals=R(x)minus−C(x). Given R(x)equals=59 x minus 0.3 x squared59x−0.3x2 and Upper C left parenthesis x right parenthesi

Deffense [45]

Answer:

$P(x)=-0.3x^2+56x-14$

Step-by-step explanation:

The given functions are

$R(x)=59x-0.3x^2$

$C(x)=3x+14$

It is given that

$P(x)=R(x)-C(x)$

Substitute the values of given functions in the above equation.

$P(x)=59x-0.3x^2-(3x+14)$

$P(x)=59x-0.3x^2-3x-14$

Combine like terms.

$P(x)=-0.3x^2+(59x-3x)-14$

$P(x)=-0.3x^2+56x-14$

Therefore, the required function is $P(x)=-0.3x^2+56x-14$ .

4 0

4 years ago

If an impulse is a fraction of a second and 30 impulses equal 1/2 second, how many seconds is represented by 90 impulses?

fenix001 [56]

If 30 impulses= .5 seconds, and you need to fins out how many seconds in 90 impulses, you simply go (1/2) second+ (1/2) second + (1/2) second= 1.5 seconds.

7 0

3 years ago

PLEASE HELP ME

Vlada [557]

Answer:

x = 0
x = 1

Step-by-step explanation:

Find two rows in the table that have the same values in the f(x) and g(x) columns.

6 0

4 years ago

Find the product for each polynomial expression by using the area model or double distributive 6v(2v+3)

Bess [88]

<h2>Explanation:</h2><h2></h2>

Here we have the following polynomial:

$6v(2v+3)$

The problem states that this expression represents an area model so we can think of this as the area of a rectangle whose dimensions are:

$L=6v \\ \\ W=2v+3 \\ \\ \\ L:Length \\ \\ W:Width \\ \\ \\ A=L\times W \\ \\ A=6v(2v+3) \\ \\ \\ A:Area$

Therefore, by applying distributive property:

$6v(2v+3)=6v(2v)+6v(3)=(6)(2)v\cdot v+(6)(3)v=\boxed{12v^2+18v}$

4 0

4 years ago