<span>Move all terms containing x to the left, all other terms to the right.
Add '-240' to each side of the equation.
240 + -240 + 12x = 372 + -240
Combine like terms: 240 + -240 = 0
0 + 12x = 372 + -240
12x = 372 + -240
Combine like terms: 372 + -240 = 132
12x = 132
Divide each side by '12'.
x = 11
Simplifying
x = 11</span>
Area of a triangle= 1/2 base times height
substitute
40=1/2*10*x
40=5x
x=8
the height is 8 inches
Answer:
I got u bro
Step-by-step explanation:
sooo u see that number and thta buttonwith the circle its the one with a zero bro hoped it helped
Answer:
Answer:Do it yourself.
Step-by-step explanation:
To answer this question you will use the Pythagorean Theorem. a^2+b^2=c^2. In this case a and b are the same because it is a square. So 2x^2=1600 (c^2 where c=40). Solve this equation ( divide both sides by two and find the square root for both). Each side length should be approximately 28.3 cm.