Answer: The expression simplified is 14.9d+3.6h-17.
Step-by-step explanation:
X = 6
9/12 = 0.75
6/8 = 0.75
Answer:
x=20
Step-by-step explanation:
Answer:
y = (x + 7)/2
here's your solution
=>. it is given. x = 2y - 7
=> we have to make y as subject
=> now, we can writ this equation in this way
=> 2y - 7 = x
=> now put all constant to right side
=> 2y = x +7
=>. y = x+ 7 /2
hope it helps
Answer:
189
Step-by-step explanation:
let the number be n , then number multiplied by itself is n² and
n² = 567 × 63 = 35721 ( take square root of both sides )
n =
= 189