<span>a.p({a,b,{a,b}}) is the answer
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Answer:
7/96
Step-by-step explanation:
to find the answer you need to multiply both numerators together and put that over the product of the denominators, this is going to leave you with a fraction smaller than the original fractions. that is normal, because you are multiplying terms smaller than one together. same applies to decimals less than one
Answer: y - 10.6 = 9(x-1)
Step-by-step explanation:
Answer:
y + 20 = 9(x + 2)
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the lie
Calculate m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (- 2, - 20) and (x₂, y₂ ) = (9, 79)
m = 
= 
= 9
Using (a, b) = (- 2, - 20), then
y - (- 20) = 9(x - (- 2)), that is
y + 20 = 9(x + 2)
Step-by-step explanation:
perimeter = 332
let the width be 'x'
then, length = 2x+7
perimeter = 2 (length+width)
332 = 2 ( 2x+7 + x )
332/2 = 3x + 7
166 - 7 = 3x
159/3 = x
53 = x
therefore, width (x) = 53
length = 2(53)+7
= 113
