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answer: </em></u>21 is 70% of 30
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Working out percentages
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We have, 70% × x = 21
or, 70100 × x = 21
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Multiplying both sides by 100 and dividing both sides by 70,
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we have x = 21 × 100
70
x = 30
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If you are using a calculator, simply enter 21×100÷70, which will give you the answer.</em></u></h2>
Answer:
LOL i belive its 200 because i did this exact same thing yesterday for homework and got it right, good luck, i tried to give you the right answer so if its wrong then its the system!
Step-by-step explanation:
Answer:
x = -6
Step-by-step explanation:
-10-x=-4 Add 10 to both sides...
-x=6 Divide both sides by -1...
x=-6
Answer:
Same thing here as the last question, just matching congruent angles.
1. ΔXZY ≅ ΔQRP
2. ΔQRS ≅ ΔSCD
3. ΔGHI ≅ ΔGHT
Step-by-step explanation:
hope this helps. . .<3
good luck! UwU
The area of the composite shape is approximately 180.53 square feet.