Answer:
A = ( 11x + 2 )²
Step-by-step explanation:
To find the total area of the quilt, we need to add up all the areas given:
If the border has 44 pieces with an area of x each one, that area is 44x.
The area of 4 squares of 1 in² each is 4×1 in² = 4 in².
The main part is made up of 121 squares with an area of x², which is 121x².
Adding those areas up, we get the expression for the total area:
A = 121x² + 44x + 4
You can easily notice that 121 = 11² and 4 = 2². If you double its product (2·11·2) = 44
So:
A = ( 11x + 2 )²
Answer
given,
WHOLESALE SALES
Number Sold 2,000 5,000 10,000 20,000
Probability 0.1 0.3 0.4 0.2
RETAIL SALES
Number Sold 600 1,000 1,500
Probability 0.4 0.5 0.1
Wholesale Sold
= 2000 (0.10) + 5000 (0.3) + 10000 (0.4) + 20000 (0.2)
= 9700
Cost = 9700 x $20
= $ 194,000
Retail Sale
= 600 (0.4) + 1000 (0.5) + 1500 (0.1)
= 890
Cost = 890 x $30
= $ 26,700
Profit this year
= $ 194,000 + $ 26,700
= $ 220,700
b.3/4
c.27/36
d.7/9
e.5/8
I’m really struggling
Answer:
(y - 1) = 4(x +1)
Step-by-step explanation:
slope = 4
B = -4
given point (-1,1)
y = 4x -4 (this is the slope intercept form)
(point slope form)
(y - 1) = 4(x +1) ... that is the point slope form
Answer:
hey one point goes through (-1.5,0) and( 0,3)
Step-by-step explanation:
Hope this helps
pls put brainliest