Answer:
<em>x</em> = 3.5
Step-by-step explanation:
P= 55
l= 2x+4
W= 3x+6
P= 2(L+W)
55= 2(2x+4+3x+6)
55=2(5x+10)
55=10x+20
35=10x
3.5=x
Answer:
Step-by-step explanation:
Some of your number sets seem scrambled,
I'll do what I can
10² + 24² = 26²
676 = 676 Right triangle
confusion, but probably not
2.4² + 4.5² ?=? 5.2²
26.01 ≠ 27.04 Not a Right triangle
confusion, but probably not
Answer:
∈
Step-by-step explanation:
∈ symbol indicates the data set on the left side is fully included in the data set on the right side
Answer: $10
Step-by-step explanation:
Given
Robin and his four friends bought tickets for each
If each one of them bought a calculator then the total spendings are
Suppose the cost of each calculator is
Cost per person is given by
For the group, it is
Equate this to total spendings
thus, the cost of each calculator is