Answer:
Step-by-step explanation:
you have a right triangle with the hypotenuse of 41 and another side of 40
a=
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a=9
Answer:
answer is 47.52 cm2
Step-by-step explanation:
follow me please
Answer:4
Step-by-step explanation:
It’s 4
Answer: x=4
Step-by-step explanation: write down 11x-2+9x+1=19x+3, then combine the like terms... 20x-1=19x+3, then subtract 19x from both sides which will give you x-1=3, and 4-1=3 so x=4
Answer:
x=13/5
Step-by-step explanation: