Multiple choice! for a test please help mee ( links = report )

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Step-by-step explanation:

Step-by-step explanation:

To make this easier, we will solve this using 2 shapes as it is already split.

First let´s solve for the rectangle. Remember - Area = Length × Width

10 × 8 = 80

Now let´s solve for the triangle. To find the area of the triangle, we need to do (Length × Width) ÷ 2

8 × 4 = 32

32 ÷ 2 = 16

Add the two areas together

80 + 16 = 96

We must add the measurement unit which is feet or ft

We also need to add ² since it is area

96 ft² is our final answer

phosphate, calcium ion, chloride ion, neon atom

step-by-step explanation:

4 + 5 7/9= 9 7/9

step-by-step explanation: