Answer:
y = 9
Step-by-step explanation:
To solve this question we will use the property of perpendicular lines,
Where and are the slopes of two lines perpendicular to each other.
Slope of a line passing through two points and is given by,
Slope of a line which passes through the points A(4, 2) and B(-1, y) will be
Slope of the line given in the graph [passing through (2, 4) and (-5, -1)]
From the property of perpendicular lines,
5y - 10 = 35
5y = 45
y = 9
Answer:
the answer is 30
Step-by-step explanation:
they all go into 30 some how
Answer:
47.1 ft
Step-by-step explanation:
dx=C
15x3.14=
47.1
Answer:
$146600
Step-by-step explanation:
Given expression: 22q+52000
q = 4300
Calculate: 22 * 4300 + 52000 = 146600
<span>Answer:
In an arithmetic sequence, whose first term is a and difference between a term and its preceding term is d,
the nth term is a+(nâ’1)d and sum of first n terms is n2(2a+(nâ’1)d)
Hence 6th term will be a+5d=8 and 10th term will be a+9d=13
Subtracting first from second, 4d=5 or d=1.25
and a=8â’5â‹…1.25=8â’6.25=1.75
Hence sum of first four terms is
42â‹…(2â‹…1.75+3â‹…1.25)=2â‹…(3.5+3.75)=2â‹…7.25=14.50</span>