Answer:mark brainliest please
7m
Step-by-step explanation:
Length of shadow = 15 feet.
Let the height of flagpole = A.
We know the angle of elevation is 25 degree
Using this angle and the tangent ratio, we can find A.
tan(25∘) = opposite side/adjacent side
= A /15
∴ tan(25∘) = A/15
Rearranging:
A = 15 * tan(25∘)
By calculator:
A= 6.994
A=7m
1 hr = 9.75
351/9.75= 36 hours
to check multiply 36X 9.75 = 351
You find the LCM of the denominators in the fractions, then you multiply both fractions as needed till both have like denominators. Then you subtract.
For example:
5/9 - 2/4
LCM of 9 and 4 is 36
[(5 x 4)/(9 x 4)] - [(2 x 9) - (4 x 9)]
= 20/36 - 18/36
20/36 - 18/36 = 2/36
2/36 = 1/18
hope this helps ya!
Answer:
sorry but how i could now the statment brthout having all the problme
Step-by-step explanation:
make sure you posted all the prblem