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3 years ago

15

Lesson CHECK 1. Paula spent of her allowance on clothes and on entertainment What fraction of her allowance did she spend on oth

er items ,

1 answer:

steposvetlana [31]3 years ago

5 0

45 over 48 because 3 over 8 times 1 over 6 equals 3 over 48 and 48 take away 3 equals 45

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Maria earns $12/hour as a store clerk. This week she worked 49 hours. Estimate her

Ghella [55]

Answer:

a= $1,068 without overtime pay

b= $1,122 with overtime pay

Step-by-step explanation:

$a = (12 \times 49) + (12 \times 40) \\ = 1068$

$b = (9(12 \times 1.5) + (12 \times 40)) + (12 \times 40)\\ = 1122$

7 0

2 years ago

Jackie plans to place a rectangular piece of art inside a rectangular frame. She considers a piece of art that is 0.5 meters lon

tamaranim1 [39]

Answer:

The art is rectangular because $(0.5) ^2 + (1.2) ^2 = (1.3) ^2$

(0.5) squared + (1.2) squared = (1.3) squared

Step-by-step explanation:

Given that the piece of art is rectangular in shape.

Length of piece of art = 0.5 meters

Width of piece of art = 1.2 meters

Kindly refer to the attached image in the answer area.

Two adjacent sides of a rectangle are given, the diagonal value can be found by using Pythagorean Theorem.

According to Pythagorean theorem:

$\text{Hypotenuse}^{2} = \text{Base}^{2} + \text{Perpendicular}^{2}$

Here, Hypotenuse will be the diagonal of the rectangle.

Base and Perpendicular will be the two adjacent sides.

Therefore,

$Diagonal^2 = 0.5^2+0.12^2\\\Rightarrow Diagonal^2 = 0.25+1.44\\\Rightarrow Diagonal = \sqrt{1.69}\\\Rightarrow Diagonal = 1.3\ m$

Therefore, the answer is:

The art is rectangular because $(0.5) ^2 + (1.2) ^2 = (1.3) ^2$

OR

(0.5) squared + (1.2) squared = (1.3) squared

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What the opposite integer of 10

inysia [295]

The opposite integer of 10 is -10

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186

Step-by-step explanation:

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2x · (x-1)

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2x

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