Ok sorry but there is no picture :(
Answer:
√308 or 17.5
Step-by-step explanation:
c^2=a^2+b^2
c^2-a^2=b^2
Substitute
18^2-4^2=b^2
324-16=b^2
b^2=308
b=√308 or b=17.5
Answer:
x= 3 2/3
Step-by-step explanation:
Answer:
y = 13.9
Step-by-step explanation:
It is given that
–5.7 + y = 8.2. -----(1)
Equation (1) is a linear equation in one variable.
LHS consists of a constant and a variable term
RHS consists of only constant term
<u>Find the value of y</u>
Solving the equation
-5.7 + y = 8.2
moving -5.7 to the RHS
y = 8.2 + 5.7
y = 13.9
Therefore the value of y = 13.9
-5.7 + y = 8.2
