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4 years ago

A=8 square root of 3 B=16 C=12 D=8

Mathematics

2 answers:

gulaghasi [49]4 years ago

4 0

Step-by-step explanation:

8√383 by √3√333.

8√3⋅√3√383⋅33

Combine and simplify the denominator.

Tap for more steps...

8√33833

The result can be shown in multiple forms.

Exact Form:

8√33833

Decimal Form:

4.61880215

andriy [413]4 years ago

3 0

I believe the answer is B

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3 years ago

F(x)=x^2-3x-2 is shifted 4 units left. The result is g(x) what is g(x)

grandymaker [24]

To solve this problem you must apply the proccedure shown below:

1. If the function $f(x)=x^{2}-3x-2$ is shifted $4$ units left, this means that you must substitute the value of $x$ by $x+4$ to find $g(x)$ , as following:

$f(x+4)=(x+4)^{2}-3(x+4)-2$

2. Now, expand the function:

$f(x+4)=x^{2} +8x+16-3x-12-2\\ f(x+4)=x^{2} +5x+2$

3. Then, you have that $g(x)$ is:

$g(x)=x^{2} +5x+2$

Therefore, the answer is: $g(x)=x^{2} +5x+2$

3 0

4 years ago

Help me out sophmore math level please please

Masja [62]

Answer:

Lol luckly we both in the same grade working on the same stuff but the answer is 10

Step-by-step explanation:

8x-12... 6x+8

like terms-- 8x-6x & 12+8

2x=20

Whats 20 divided by 2

10..!!!!!!

5 0

3 years ago

Two bowls and one cup weigh 800 grams. One bowl and two cups weigh 700 grams. Find the weight of the bowl and the cup

antoniya [11.8K]

Answer:

\large \boxed{\textbf{Bowl = 300 g; cup = 200 g}}

Step-by-step explanation:

Let b = the mass of a bowl

and c = the mass of a cup

We have two conditions:

$\begin{array}{lrcl}(1) &2b + c & = & 800\\(2) & b + 2c & = & 700\\\end{array}$

Calculations:

$\begin{array}{lrcll}(3) & 4b + 2c &= & 1600&\text{ Multiplied (1) by 2}\\& 3b & = & 900&\text{Subtracted (2) from (3)}\\(4) & b & = & \mathbf{300}&\text{Divided each side by 3}\\ & 600 + c & = & 800&\text{Substituted (4) into (2}\\ & c & = & \mathbf{200}\\\end{array}\\\text{The mass of a bowl is $\large \boxed{\textbf{300 g}}$ and that of a cup is $\large \boxed{\textbf{200 g}}$}$

Check:

$\begin{array}{rlcrl}2(300) + 200& =800 & & 300 + 2(200) & = 700\\600 + 200 & = 800& & 300 + 400 & = 700\\800 & = 800& & 700 & = 700\\\end{array}$

OK.

6 0

3 years ago