Answer:
53.1
Step-by-step explanation:
Put the given number into the equation in place of the variable representing it, then do the arithmetic.
... s = 2.2·22 + 4.7 = 48.4 +4.7
... s = 53.1
Answer: 1. is 50 2. is 111 3. is 26 4. is 45 and 5. is 51
Step-by-step explanation: The formula for Pythagorean theorem is A^2 plus B^2 = c^2
Sry that took so long did it wrong at first
Answer:
the 6x element as there is no solution in integers.
Step-by-step explanation:
(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)
