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2 years ago

If f(x)x+12 and g( x)-2x, what is the value of (f -g)(144)?

1 answer:

7 0

First, we want to subtract function f minus function g to get a new function:

(f-g)(x)= x+12 - (-2x)
(f-g)(x)= x+12+2x
(f-g)(x)= 3x+12

Now, we want to plug in 144 for x:

<span>(f-g)(144)=(3)(144)+12
</span>(f-g)(144)=432 +12
<span>(f-g)(144)=444
</span>
Therefore, the answer is 444

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Ron earns a 15% commission on his sales in addition to a $1500 monthly salary. Determine his monthly sales goal if he budgets $3

Anastasy [175]

Answer:

His monthly sales goal if he budgets $3750 as his monthly income is $15000.

Step-by-step explanation:

From the information given, the formula to calculate the salary that Ron earns would be:

Total salary=1500+0.15*(monthly sales)

Now, you can replace the total salary and he budgets $3750 as his monthly income and solve for the monthly sales:

3750=1500+0.15*(monthly sales)

3750-1500=0.15*(monthly sales)

monthly sales=2250/0.15

monthly sales=15000

According to this, the answer is that his monthly sales goal if he budgets $3750 as his monthly income is $15000.

5 0

2 years ago

Find the area of the shaded region round to the nearest tenth

Alenkinab [10]

Answer: 818.4

Step-by-step explanation:

Using the area of a sector formula, we get the area of the entire sector is $(\pi)(27.8^{2})\left(\frac{150}{360} \right)$ .

Using the formula $A=\frac{1}{2} ab \sin C$ , we get the area of the triangle is $\frac{1}{2}(27.8)(27.8)(\sin 150^{\circ})$ .

So, the area of the shaded sector is $(\pi)(27.8^{2})\left(\frac{150}{360} \right)-\frac{1}{2}(27.8)(27.8)(\sin 150^{\circ}) \approx \boxed{818.4}$

6 0

2 years ago

Find the value of 4²+6÷2

belka [17]

The answer is: " 19 " .

_____________________

Explanation:

To solve:

_____________________

Given:

" 4² + 6 ÷ 2 " ;

We solve using "PE MD AS" (mnemonic device for order of operations in order of consideration); which stands for:

"Please Excuse My Dear Aunt Sally (or Aunt Susan)" ;

Alternately: "BE MD AS"

" Be Excused My Dear Aunt Sally (or Aunt Susan)" .

"Parentheses {alternative version: "Brackets" ; in which "Parentheses can be considered "Brackets" ; yet in reality, Brackets would come before Parentheses}, then Exponents, then "Multiplication then Division (from left to right as they occur in the problem) , then "Addition then Subtraction (from left to right as they occur in the problem) .

_____________________

As such:

Given: " 4² + 6 ÷ 2 " , we have:

"exponents", "addition" and "division" ;

So we can rewrite the problem as:

" (4²) + (6 ÷ 2) =

(4 * 4) + (3) =

(16) + (3) = 19 .

_______________________

The answer is: " 19 " .

_____________________

7 0

3 years ago

You receive an 11% commission on all the sales you make. This month, you made a sale of $45,050, what is your commission?

poizon [28]

Answer:

4,955.50

Step-by-step explanation:

45050x.11=4955.50

4 0

2 years ago

Please help with maths!!!

zimovet [89]

It is the angle where it says "A".

8 0

2 years ago