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Alchen [17]
2 years ago
5

I REALLY NEED HELP I FORGOT HOW TO DO THIS :(

Mathematics
1 answer:
Elena-2011 [213]2 years ago
3 0

Answer:

117.8

Step-by-step explanation:

i used heron's formula

√s(s-a)(s-b)(s-c)

s= (20+16+33)/2 = 34.5

√34.5(34.5-20)(34.5-16)(34.5-33)

= 117.8

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1)start by making the graph
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5 0
3 years ago
How do I find the area?
nikitadnepr [17]

Answer:

The simplest (and most commonly used) area calculations are for squares and rectangles. To find the area of a rectangle, multiply its height by its width. For a square, you only need to find the length of one of the sides (as each side is the same length) and then multiply this by itself to find the area.

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3 years ago
Read 2 more answers
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Answer:

Below in bold.

Step-by-step explanation:

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7 0
3 years ago
Consider the Inequalities X >7 and X < 12 select all the values that satisfy both Inequalities
Maksim231197 [3]

Answer:

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Step-by-step explanation:

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After combining them we get: 7<x<12

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Keep in mind, this means that 7 and 12 cannot be picked, they have to be in between.

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Evgesh-ka [11]

use desmos graphing calculator

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