Answer:
u = 12
Step-by-step explanation:
formula : (base x height) / 2
60 x 2= 120
120 / 10 = 12
Answer:
y=x^2
Step-by-step explanation:
Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:
Solve by substitution. Solve the second equation for x:

Insert the value of x into the first equation:

Solve for y. Simplify multiplication using the distributive property:

Subtract 190 from both sides:

Isolate the variable to find its value. Divide both sides by -29:

Now take the value of y and insert back into either equation to solve for x:

Subtract 6 from both sides:

Divide both sides by 5:

Therefore, the solution to the system is
.
:Done
The answer is 45.7 i found it with a calculator