Answer:
40
Step-by-step explanation:
negative times a negative equals a positive
Answer:
Step-by-step explanation:
<u>The height of the tree:-</u>
Answer:
5.143m
Step-by-step explanation:
Since we are not asked what to find, we can find the height of the building
Given
Length of ladder (hypotenuse) = 6m
angle of elevation = 59°
Required
Height of building H (opposite)
Using the SOH CAH TOA identity
sin theta = opp/hyp
sin 59 = H/6
H = 6sin59
H = 6(0.85716)
H =5.143
Hence the height of the building is 5.143m
Hello from MrBillDoesMath!
Answer:
240 is one common denominator.
(Not asked for by problem but least common denominator is 120)
Discussion:
A common denominator (one of many) is given by multiplying the denominators: 5, 8, and 6. That is 5*8*6 = 240 is a common denominator.
If the <u>least common denominator</u> is desired, then that is 5 * 8 * 3 = 120
(we use 3 as 6 = 2*3 but 2 is already accounted for in the factorization of 8)
Thank you,
MrB
