Answer:
the answer is 25
Step-by-step explanation:
His garden would be sixty feet long. This is because if the diagonal is 1 greater than the length, by using the Pythagorean theorem, you would get:
11²+60²= x²
121 + 3,600 = 3,721
√3,721 = 61
61 - 60 = 1
L = 60
W = 11
D = 61
Answer:
Probability = 0.0620
Step-by-step explanation:
Explanation is given in the attach document.
Answer:
see explanation
Step-by-step explanation:
The error is in Step 1, by not adding 2 on the left side, that is
Given
7.7 = w - 2 ( add 2 to both sides )
7.7 + 2 = w - 2 + 2
9.7 = w
Answer:
x =4
Step-by-step explanation:
sum of angles in a triangle = 180
(equilateral triangle) all sides are equal
180 ÷ 3 = 60
10x+20 =60
10x = 60 - 20
10x = 40
10x ÷10 = 40÷ 10
x = 4
