3 years ago

Anothony earns $24 000 a year. after a breif lay off he earns $18000

Mathematics

1 answer:

nikdorinn [45]3 years ago

8 0

He only worked 9 months and had 3 month lay off.

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If f(x)=2x-4 find f(m+1)

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2 years ago

A graph cannot be shift vertically and horizontally true or false

hodyreva [135]

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3 years ago

Find the coordinate of point P that lies along the directed line segment from A (3, 4) to B (6, 10) and partitions the segment i

AveGali [126]

$\bf \left. \qquad \right.\textit{internal division of a line segment}
\\\\\\
A(3,4)\qquad B(6,10)\qquad
\qquad 3:2
\\\\\\
\cfrac{AP}{PB} = \cfrac{3}{2}\implies \cfrac{A}{B} = \cfrac{3}{2}\implies 2A=3B\implies 2(3,4)=3(6,10)\\\\
-------------------------------\\\\
{ P=\left(\cfrac{\textit{sum of "x" values}}{\textit{sum of ratios}}\quad ,\quad \cfrac{\textit{sum of "y" values}}{\textit{sum of ratios}}\right)}\\\\
-------------------------------$

$\bf P=\left(\cfrac{(2\cdot 3)+(3\cdot 6)}{3+2}\quad ,\quad \cfrac{(2\cdot 4)+(3\cdot 10)}{3+2}\right)
\\\\\\
P=\left( \cfrac{6+18}{5}~~,~~\cfrac{8+30}{5} \right)\implies \left( \cfrac{24}{5}~~,~~\cfrac{38}{5} \right)\implies \left( 4\frac{4}{5}~~,~~7\frac{3}{5} \right)$

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3 years ago

liam walked 100m around the perimeter of a rectangular playground. How long and how wide could the playground be? give 3 differe

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3 years ago

The length of a rectangle is 2 m greater than the width. The area is 143m^2. Find the length and the width.

iogann1982 [59]

Answer:

L = 13 m W = 11 m

Step-by-step explanation:

L = W + 2

area = L x W

143 = (W+2) * W

143 = W^2 + 2w

W^2 + 2W - 143 = 0

Use Quadratic Formula (a = 1 b = 2 c = - 143)

to find W = 11 m then L = 13

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2 years ago