Answer:
√30
Step-by-step explanation:
We can find the value of x by using Euclidean theorem
x^2 = 3 × 10
if x^ = 30 then x = √30
Answer:
12.5663706144
If necessary, and if your system/teacher allows it, just keep it down to 1-3 decimals.
Hope I could help! :D
Answer:
11
Step-by-step explanation:
since 30÷45 = 2/3 then
The space taken by a small book is equal to
the space taken by 2/3 a large book.
…………………………………………………
<u><em>Calculating the number of large book corresponding to 23 small books</em></u> :
= 23×(2÷3) + 3
= 18.333333333333 (large book)
Then ,Kevin can pack the shelf with (at most) : 30 - 19 = 11 more large books
x*x=152
x2=152
Take square root.
x=±√152
x=√238
or
x=−√238
Answer:
The kite is 202.7 feet above the ground
Step-by-step explanation:
The scenario is depictedd in the picture attached
we have to find the height.
Trigonometric ratios will be used to find the height.
So,

The height is 202.68 feet
Rounding off to the nearest tenth
202.7 feet
Therefore, the kite is 202.7 feet above the ground ..