Answer:
13.8
Step-by-step explanation:
8+4+5=17
26×2=52
17+52=69
69×.20=13.8
The answer is 200 because 100x2 is 200
Step-by-step explanation:
step 1. The perimeter (P) is the length around the triangle.
step 2. P = 6 + 5 + L (the length of the hypotenuse)
step 3. L = sqrt(6^2 + 5^2) = sqrt(61) where sqrt is the square root
step 4. P = 11 + sqrt(61) = 18.81.
Answer:
7
Step-by-step explanation:
because I am smart and cause im smart
X stands for the score of her first test
Y stands for the score of her second test