X=2
its x=2 because you have to divide -20x by -40 so the two negatives cancel out each other and then you get 2.
Answer:
20 dollars
Step-by-step explanation:
1449 Rs ÷ 72.45 Rs (the exchange rate) = 20 dollars.
The answer is 21. 75²=5625 72²=5184 5625-5184=441 √441=21 so 21 is your answer. I hope this helps. The formula to figure out the hypotenuse A²+B²=C² can also be used to find a leg. Since we have one leg and the hypotenuse I was able to figure this out.
Answer:
32
Step-by-step explanation:
The cosine is equal to 90 - the sine angle, so 90-58=32
Answer:
A
Step-by-step explanation:
