(4, ?) is on 8x - 3y = -10
The ? is the missing y coordinate. (4, y) satisfies 8x - 3y = -10
8x - 3y = -10. From point (4, y), we would replace x = 4 in the equation below. y remains the unknown.
8*4 - 3y = -10
32 - 3y = -10
-3y = -10 - 32
-3y = - 42
y = -42/-3
y = 14
So the coordinate is (4, 14)
Square root of 21 is
<span>4.58257569496
</span>
I rounded it to 4.58
Answer:
6834 / 17 = 402
Step-by-step explanation:
• sorry i d k, I just got the ans on calculator
