Answer:
0
Step-by-step explanation:
a^2 + b^2 = c^2
9^2 + 7^2 = get the answer then find the square root of it
Answer is 214
Step-by-step explanation:
because if you add them it equal that number
Answer:
x = -2
Step-by-step explanation:
1. Square both sides
x^2 +3x + 6 = x^2
2. Subtract x^2 from both sides
3x + 6 = 0
3. Subtract 6 from both sides and divide by 3
x = -2
Answer:
50°
Step-by-step explanation:
sin 40° = cos 50°
Hope it helps you in your learning process.
