Answer:
Option (3)
Step-by-step explanation:
In a right triangle,
Cosine rule → 
Sine rule → 
In the given triangle,
By cosine rule,
Or cos(h°) = z ÷ x
Therefore, Option (3) will be the answer.
The total number of strawberries on the farm is approximately 107
<h3>Total strawberries</h3>
The total number of strawberries on the farm can be solved by evaluating the expression (4 over 3)2 ⋅ 40.
Evaluation is the completion of a mathematical operation.
Number of strawberries on the farm = (4 over 3)2 ⋅ 40
= (4/3)2 × 40
= 8/3 × 40
= (8 × 40) / 3
= 320/3
= 106.6666666666666
Approximately,
Number of strawberries on the farm = 107
A strawberry is a sweet, usually red, edible fruit of certain plants of the genus Fragaria.
A farm is a piece of land where plants are cultivated and animals are reared by the farmer.
Therefore, the total number of strawberries on the farm is approximately 107.
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Answer:
t=1/30 h = 2 min
Step-by-step explanation:
d = vt
system of equations:
d = 13t
d - 2/5 = t -> d = t+2/5
Solve
13t = t +2/5
t = 1/30 h = 60 min / 30 = 2 min
Answer:
Laurie's maximum depth can be represented using the expressions :
(20 × 3) = 60
(3 × 4 × 5) = 60
Step-by-step explanation:
Each depth level at which ears are checked = 5 feets
Each Depth level at which instruments are checked = 20 feets
For Laurie to check her instrument ;
Number of times ears are checked = 20/5 = 4 times
This means that for Laurie to have checked her instrument 3 times :
(4 × 3 × 5) = 60 feets
Therefore, Laurie's maximum depth can be expressed as (4 × 3 × 5) = 60 feets
