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Veronika [31]
3 years ago
11

A rectangle has an area of 39.6m2.

Mathematics
2 answers:
dolphi86 [110]3 years ago
3 0
The perimeter is 40.4m because 39.6/2.2=18 and since there are 4 sides, add 18 twice as the longer sides. 2.2 is the length of the two shorter sides so you add 18+18+2.2+2.2 to get 40.4m.
Schach [20]3 years ago
3 0
I’m sorry if I didn’t have to wait for the last month
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Given that p= x-y <br> Find p when :<br> X=-12. And y=-19<br><br> What is p?
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Answer:

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What percent of 146 is 39​
marissa [1.9K]

Answer:

<em>39 is 26.71% of 146</em>

Step-by-step explanation:

Percentage solution with steps:

Step 1: We make the assumption that 146 is 100% since it is our output value.

Step 2: We next represent the value we seek with x.

Step 3: From step 1, it follows that 100% = 146.

Step 4: In the same vein, x% = 39.

Step 5: This gives us a pair of simple equations:

100% = 146(1).

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Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS (left hand side) of both equations have the same unit (%); we have

100/x% = 146/39

Step 7: Taking the inverse (or reciprocal) of both sides yields

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Therefore, 39 is 26.71% of 146.

<em>hope it helps:)</em>

7 0
3 years ago
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jok3333 [9.3K]

Answer:

this is the formula for a volume of a sphere

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Step-by-step explanation:

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morpeh [17]

Answer:

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