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ale4655 [162]
3 years ago
13

A table measures x+4 inches long and 5x+12 inches wide. What is the perimeter of the table?

Mathematics
1 answer:
tangare [24]3 years ago
5 0

Answer:

P = 12x +32

Step-by-step explanation:

The perimeter is found by using the formula

P =2(l+w)

We know the length and the width

P = 2(x+4 + 5x+12)

Combine like terms

P = 2(6x+16)

Distribute

P = 12x +32

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Answer:

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Step-by-step explanation:

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7 0
3 years ago
Also this question tooo pleease, PS: what topic is this <br> Solve for x.
MrRissso [65]

This falls under geometry. The two labeled angles are congruent, which means the line segment between them (AD in the image) is a bisector of the angle at vertex A. Use the angle bisector theorem, which says that

\dfrac{BD}{DC}=\dfrac{AB}{AC}\iff\dfrac{12}{(5+9x)-12}=\dfrac{15}{25}

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8 0
3 years ago
If f(x)=x³-2x², which expression equivalent to f(i)?
ICE Princess25 [194]

Answer:

f(x) = x³ - 2x²

=>

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Hope this helps!

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7 0
4 years ago
Evaluate and simplify the following complex fraction.
Naya [18.7K]

Answer:

-10/7

Step-by-step explanation:

(-5/7)/(2/4) = (-5/7)/(1/2) = (-5/7)*(2/1) = -10/7

3 0
3 years ago
Answer This ASAP Please &amp; Thank You :)
DiKsa [7]
If you use the 20% off coupon your total will be $16.80.
+ Purchase Price = $21
- Discount (21 x 20)/100 = $4.20
<span>= Final Price 21 - 4.20 = $16.80
</span>
If you use the $5 dollars off coupon your total will be $16.00.
$21 - $5 = $16.00

The better coupon to use would be the five dollars off coupon because $5 dollars off will be 80 cents less than using the 20% coupon.
5 0
3 years ago
Read 2 more answers
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