0.0473 as a fraction is 473/10,000
Answer:
x=±7
Step-by-step explanation:
x²=49
x=±7
Answer:
30 Lower level tickets
17 upper level tickets
Step-by-step explanation:
Let:
Lower level tickets = l
Upper level tickets = u
5l + 9u = 303 - - - (1)
8l + 10u = 410 - - - - - (2)
Multiply (1) by 8 and (2) by 5
40l + 72u = 2424 - - - (3)
40l + 50u = 2050 - - - (4)
Subtract (3) from (4)
22u = 374
u = 374 / 22
u = 17
Put u = 17 in (1)
40l + 72(17) = 2424
40l + 1224 = 2424
40l = 2424 - 1224
40l = 1200
l = 1200 / 40
l = 30
30 Lower level tickets
17 upper level tickets
Answer:
HIJK is a parallelogram because the midpoint of both diagonals is unique and intersect each other, which means the diagonals bisect each other.
Step-by-step explanation:
We are given the following in the question.
HIJK is a parallelogram.
So it satisfies the property of parallelogram.
- The diagonals of a parallelogram bisect each other.
- That is the intersection of the diagonals of the parallelogram is unique and divide the diagonals in two equal parts each.
Thus,
HIJK is a parallelogram because the midpoint of both diagonals is unique and intersect, which means the diagonals bisect each other.
