The height of the heater is about 89.3 in.
You can solve this problem with the Pythagorean Theorem. The base is a square. So half way across the middle will the right under the tip of the pyramid. We can use the measurement with the slant height to write and solve the equation below.
23.8^2 + x^2 = 90.1^2
x will be about 89.3.
Answer:
21.5 km
Step-by-step explanation:
We have to find the distance between two boat
We are given that
AC=2.1 km
BC=3.5 km
We have to find BC
The angle between two boat =110 degrees
Using cosine law
BC=
BC=
BC=
BC=21.507 km
Hence, the distance between two boat is 21.5 km
Answer:
around $1.33
Step-by-step explanation:
A dozen cookies is 12 cookies. If a dozen costs 9 to get unit price, divide the price for 12 by 12.
12/9=1.33.... (the three repeats)
