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Rudik [331]
3 years ago
7

I don't understand plz help​

Mathematics
2 answers:
Rasek [7]3 years ago
8 0

Answer:

The equation that represent x, the height of the sign is;

2a = 3x

Step-by-step explanation:

Given that the area of the triangular yield is A square feet

and it has a base length of 3 feet.

also the height is represented by x;

b = 3ft \\ h = x

Recall that the area of a triangle can be written as;

a =  \frac{1}{2} bh

substituting the given;

a =  \frac{1}{2}  \times 3 \times x \\   a =  \frac{3}{2} x \\ 2a = 3x

Therefore, the equation that represent x, the height of the sign is;

2a = 3x

fgiga [73]3 years ago
5 0
The answer to the question is 2A=3x
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Answer:

p = 9

Step-by-step explanation:

6 0
3 years ago
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He needs to purchase some work clothes and notices that J.C. Penney is having a 25% off of your total purchase sale. He decides
SVETLANKA909090 [29]
First, lets determine the regular price of his purchase :

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If he receives 25% off of his total purchase, then the price is now :

291.87 * .75 = $218.90

We multiply by 75% because we are only paying 75% of the total purchase price since we received a 25% discount.

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If sales tax is 10%, the total purchase price after sales tax is :

218.90 * 1.10 = $240.79

The sales tax is $21.89 since

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If he pays with 3 $100 bills, we should receive :

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in change.
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3 years ago
3. A square pyramid has a base with a side length
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The lateral area of the pyramid is 15!

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Find length of side X<br> Angle opposite x= 105 degrees <br> Side b= 18cm<br> Side c= 15cm
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2 years ago
Help asap please, dhebduhd
Kamila [148]
Hi there !

The answer is B. angle 4.

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Hope this helps !
6 0
3 years ago
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