A dilation is a transformation (notation) that produces an image that is the same shape as the original, but is a different size.
Answer:
64°
Step-by-step explanation:
Using Pythagoras rule :
Cosθ = adjacent / hypotenus
Adjacent = 167
Hypotenus = 381
Cosθ = 167 / 381
Cosθ = 0.4383202
θ = Cos^-1(0.4383202)
= 64.003
Hence, angle of elevation = 64°
Answer:
100%+15% = 115%
proportionally:
x - 100%
161 - 115%
x = (161 * 100%) / 115% = 140
Answer:
1:3
Step-by-step explanation:
2:6 common multiple is 2 so 2:6 divide by 2 is 1:3
The unit price for best cookies is $0.5
The unit price for Okay cookies is $0.4
Step-by-step explanation:
The unit cost is obtained by dividing the total cost by the quantity
Given
<u>Best Cookies:</u>
Cost = $6.00
Quantity = 12
So the unit price will be:

<u>Okay Cookies:</u>
Cost = $8.00
Quantity = 20
The unit price is:

The unit price for best cookies is $0.5
The unit price for Okay cookies is $0.4
Keywords: Unit price, division
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