I wish i could help but i dont know the answer
Answer: 38
Step-by-step explanation:
Since the new side will be 2 times the length, 2 x 19 = 38.
Perimeter..2times length plus 2 times width..
Answer: 108
Area..formula to find area of a parallelogram is base times height..
We don’t know the height
And since h is part of a dimension of a triangle..we can use this formula..a^2+b^2=c^2
225+b2=625
B^2=400
Square root of 400 is 20
So the height is 20
Hope it helped
Answer:
Step-by-step explanation:
Apparently, you're supposed to recognize that the formula tells you the value of cos(x/2).
10% of 450 is 45.
so to get the total number of weeks, we have to divide 1500 with 45
1500/45 which is 33.3 weeks or to round up, 34 weeks.