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pentagon [3]
4 years ago
8

I need help on this math

Mathematics
1 answer:
zubka84 [21]4 years ago
7 0
Area = 20x5=100
Perimeter = 10+10+20+20=60
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A store pays $3 for a magazine.The markup price is 5%
Andrew [12]
$3.00 x .05 = 15 cents

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3 years ago
adam wants to compare the fractions 3/12,1/6, and 1/3.he wants to order them from least to greatest and rewrite them so they all
Digiron [165]
3/12 ; 1/6 ; 1/3

Adam must first get the least common multiple of each denominator.

12 : 12, 24, 36
  6 :  6, 12, 18
  3 :  3, 6, 9, 12

12 is the least common denominator. 

We, then, multiply each denominator by a number that will produce 12.

12 x 1 = 12
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3 x 4 = 12

Each number multiplied to the denominator must be the number used to multiply each numerator.

3/12 * 1/1 = 3/12
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1/3 * 4/4 =   4/12

Since they now share a common denominator, the numerator will become the basis of the fraction's value. The greater the numerator, the greater the fraction's value.

Fractions in order from least to greatest = 2/12 ; 3/12 ; 4/12

Substitute each fraction with its original fraction:
2/12 ⇒ 1/6   : least

3/12 ⇒ 3/12 : middle
4/12 ⇒ 1/3   : greatest
7 0
3 years ago
Please help!!! Only need help with number 4
Harman [31]
With the symbols given us the symbol for ten and use the symbol for zero 3 times
5 0
4 years ago
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Find the lateral area and total area of a regular pyramid with a square base. The bae is 10m and the slant edge or height is 13m
kogti [31]

the lateral area and total area of regular pyramid with a square base is 130

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What is the answer?! Pls help!
Levart [38]
If u divide the area by length then u will get the width as x+4
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