Answer:
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11 choose 7 is equal to 11 choose 4. 11*10*9*8/4/3/2=330.
Answer: 120
Step-by-step explanation:
Answer:
40° D. is your answer to this question
Answer:
170m
Step-by-step explanation:
The answer to the above question is letter d which is 170 m. To get the 170 m, kindly check the below solution:
x^2 + 13x = 1764 so x = -49 and 36, we take 36 as its the positive value. And the other side is 49. Now use 2(l+b) to find perimeter. You get (36+49)*2 = 170