Answer:
The answer to the question is 1
Answer:
Step-by-step explanation:
EC = 12÷2 = 6
ED = √(CD² - EC²) = √(16² - 6²) = √220 = 2√55 ≅ 14.8 units
Answer:
(D)R: x+2=7
Step-by-step explanation:
Given the statement P:x=5
An equivalent statement will be a statement whose result is exactly x=5.
From the given options:
R: x+2=7
R: x=7-2
R: x=5
Therefore, R is an equivalent statement.
The correct option is D.
Answer:
Step-by-step explanation:
B
Answer:
55
Step-by-step explanation:
3x - 60 = x + 50
3x = x + 50 + 60
3x = x + 110
3x - x = 110
2x = 110
110 / 2 = 55