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omeli [17]
2 years ago
13

(2x + 4) — (-x + 5) PLEASE HELP

Mathematics
1 answer:
Anvisha [2.4K]2 years ago
6 0
(2x + 4) - (-x + 5)
= (2x + 4) -1(-x + 5)
= 2x + 4 + x - 5
= 2x + x + 4 - 5
= 3x - 1.
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Olin [163]

<u>I believe I have to calculate the area of the shape. I'll do that.</u>

Answer:

<em>Total area = 23.04 square m</em>

Step-by-step explanation:

<u>Area of a compound shape</u>

The shape shown in the figure can be divided into two smaller rectangles. We need to find their dimensions.

The single tick in the 2 m side indicates the other side also measures 2 m. This means the width of one of the smaller rectangles is 5.2m - 2 m = 3.2 m

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3 years ago
Suppose the class sizes in high schools in a major public school district are normally distributed with an unknown population me
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Step 1

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Are you meaning on a graph or a number line? 
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