Answer:
53.33
Step-by-step explanation:
finding area of ΔPAM
using similar triangles
16 = 12x; x = 
ΔPAM = 4/3 * 4 * 1/2 = 16/6 = 8/3
ΔPAL = 4 * 12 * 1/2 = 24
24 + 8/3 = 80/3 (using fraction form for now, will round later)
since there are two ΔPLM (ΔLMU has same area since they are congruent)
we can multiply 80/3 by 2
80/3 * 2 = 160/3 = 53.33
They make 21 machine parts each hour because 756/36=21
Addition could be the words 'increased by' or 'more'
examples: a number increased by 4 is equal to three times another
bob has 4 more apples than joe or
subtraction could be 'less than' or 'decreased by'
examples: 3 less than a number...
a number decreased by 4 is...
multiplication could be like 'product of' or 'per'
examples: the product of 2 numbers, x and y...
there are 3 apples per box
divison could be like 'divided by' or 'split'
examples: 3 divided by 4
120 apples split into 3 parts
Y=-3x+1
1 raises the y intercept and -3 is the slope that we can see from (0,1) to (1,-2)
Answer:
There is no real solution
Step-by-step explanation:
m^2 = -4
to find m would be a complex number and that would be
m = 2i
but you don't need to find that
