Answer X= 0.6
Step-by-step explanation:
Answer:
The swimming pool lost 500,000 liters
Step-by-step explanation:
Shadow length is proportional to object height.
(tower height)/(tower shadow length) = (tree height)/(tree shadow length)
(tower height)/(72 ft) = (27 ft)/(6 ft)
(tower height) = (72 ft)*(27/6)
(tower height) = 324 ft
The cellular telephone tower is 324 ft tall.
Answer:
196
Step-by-step explanation:
1+2+3+4+......+25+26+27 = (1+27) + (3+25) + (5+23)+(7+21) + (9+19) + (11+17) + (13+15)
= 28 x 7 = 196
It's like area of trapezoid of bases: 1, 27 and height of 14
<span>y = –2x + 8
y = x – 4
We can use substitution.
-2x+8 = x-4
3x=12
x=12/3
x=4
</span>y = x – 4
<span>y=4-4=0
y=0
Solution of the system x=4,y=0,
it can be written as (4,0).
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