Look at number 3 for the answer
Answer:
see explanation
Step-by-step explanation:
(1)
= ( cross- multiply )
6p = 8 ( divide both sides by 6 )
p = =
(2)
= ( cross- multiply )
7n = 32 ( divide both sides by 7 )
n =
(3)
= ( cross- multiply )
3x = 20 ( divide both sides by 3 )
x =
There isn't a rectangular prism. Guess 12.
A = (1/2)bh [b = 10 m, h = 6 m]
A = (1/2) * 10 * 6 = 30 m²
You already know that y equals -4. It says that x equals 3, so multiply the -4 by 3 and because it has a negative number and a positive number it will equal -12. Remember anytime you see a letter after a number it means multiply. The complete problem should be -10 because 2 is a whole number you subtract it from -12. Hope that helped you out some.