Answer:
The answer is B. Hope this helps!
Step-by-step explanation:
105 degrees is from a b to d and a b to c is 75 and 105 - 75 =30.
You can make the equilateral triangle into a right triangle by cutting it in half. So, your sides would be 4.5, 9, and x.
Using Pythagorean Theorem, you know that a^2 + b^2 = c^2.
The 'a' would be equal to 9, and 9^2 is equal to 81.
B is equal to 4.5, and 4.5^2 is 20.25.
So, you have the following:
81 + 20.25 = c^2
And that makes 'c' equal to 101.25.
The square root of 101.25 is approximately equal to 10.06.
So now you know the height, 10.06.
Answer:
The dimensions of the field are 65 feet and 715 feet
Step-by-step explanation:
Let the length be L and the width be W.
Given W = 11L
Perimeter of the rectangle = 2(L + W) = 1560 feet
2(L + 11L) = 1560
L = 65 feet
W = 715 feet
The answer is B. The model suggests that students study about 3.6 hours each day
Answer:
Step-by-step explanation:
{(−2,3),(−1,5),(0,7),(3,4)}
