Answer:
9936 inch.
Step-by-step explanation:
Note the measurements:
1 Yard = 3 Feet
1 Feet = 12 Inch
1 Yard = 3 Feet = (12)(3) Inches = 36 Inches; 1 Yard = 36 Inches
Multiply 276 with 36
276 x 36 = 9936
9936 inches is your answer.
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Answer:
47
Step-by-step explanation:
180 - 43 - 90
x-intercept is 6, coordinates (6,0)
y-intercept -4, coordinates (0,-4)
gradient= y1-y2/x1-x2= 0-(-4)/6-0= 4/6= 2/3 or 0.667 (3.s.f.)
I am not sure is you are supposed to solve or rewrite but for solving its this picture, tell me if its rewriting the problem and ill give you that as well!
Answer:
See explanation
Step-by-step explanation:
Let x be the number of spade shovels, y -the number of flat shovels and z - the number of square showels sold that day.
The store keeps an inventory of 80 shovels, then
x+y+z=80
The store always buy twice as many spade shovels as square, so
x=2z
The total cost of all shovels is
16x+9.60y+12.80z=1,072
a) The system of three equations is

b) In matrix form this is

c) The determinant is

d) Find three determinants:



So,

e) If the store doubled all prices and inventory, then the new matrix is
