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4 years ago

What is he product of (n-8)(n+2)

Mathematics

1 answer:

liubo4ka [24]4 years ago

5 0

Answer:

$\large\boxed{(n-8)(n+2)=n^2-6n-16}$

Step-by-step explanation:

Use FOIL:

We have:

$(n-8)(n+2)=(n)(n)+(n)(2)+(-8)(n)+(-8)(2)=n^2+2n-8n-16$

<em>combine like terms</em>

$=n^2+(2n-8n)-16=n^2-6n-16$

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If r = 12 units and x = 15 units, then what is the volume of the cylinder shown above A. 8640 π cubic units B. 2160π cubic units

ZanzabumX [31]

2160 /pi cubic units

5 0

3 years ago

If f(x)=4x-12 what is f(2)

Free_Kalibri [48]

Answer:

-4

Step-by-step explanation:

plug 2 into the equation.

f(2)=4(2)-12

= 8-12

= -4

I hope this helped!

4 0

3 years ago

Read 2 more answers

The scale factor of the dilation is...

puteri [66]

The rule for dilation (about the origin) is
(x,y)->(kx,ky) where k is the dilation factor.

Let's try a few points,
D(4,8)->D'(2,4)=((1/2)4,(1/2)8) => k=1/2
F(8,8)->F'(4,4)=((1/2)8,(1/2)8) => k=1/2
We can repeat the same verification with points E & G with the same results, so
Answer: scale factor is 1/2, or 0.5.

6 0

3 years ago

Use this part of the W-2 form to answer the following questions:

kykrilka [37]

Answer:

$28,056
$3780.90
$2146.28
about 2.748%
$21,357.84

Step-by-step explanation:

1. The amount of compensation is found in Box 1, marked "Wages, tips, other compensation."

2. The amount of federal income tax withheld is found in Box 2, marked "Federal income tax withheld."

3. FICA stands for "Federal Insurance Contributions Act." It includes both Social Security tax (Box 4) and Medicare tax (Box 6). Together, the two taxes amount to 7.65% of wages. Here, that amount is ...

$1739.47 +406.81 = $2146.28 = 7.65%×$28,056

4. State tax is found in Box 17. As a percentage of Box 16, it is ...

$770.98/$28,056 × 100% ≈ 2.748%

5. Take-home pay is the amount left after all the taxes are paid from the compensation:

$28,056 -3780.90 -2146.28 -770.98 = $21,357.84

Note that the pay stub may show other deductions from the paycheck, possibly including insurance costs, union dues, retirement plan contributions, or employee purchases. Take-home pay can be substantially less than the hourly wage might suggest.

6 0

3 years ago

4.5 x 1.2 = 5.4 but I need to show my work and I suck at it

Arada [10]

Answer:

Bro simply multiply 45 by 12 and than put decimal in your answer after tenths place

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

4 0

3 years ago