In guessing the expression is
12-8x7
So the answer is 28
Answer:
36 meters
Step-by-step explanation:
hope it helps bye
Answer: 12/5 or 2 2/5
Step-by-step explanation: 7/2 - 11
/10
Answer:
8 cm
Step-by-step explanation:
Squares have equal side lengths so if we call each side x, then x × x gives us the area (32 cm²). This means that x² = 32 and therefore, one side is √32 cm.
Next, to work out the diagonal we can use Pythagoras' theory, since we can form a right-angled triangle. a² + b² = c² (c is the diagonal or the hypotenuse)
(√32)² + (√32)² = c²
(note: the square and the square root cancel out)
32 + 32 = 64
c² = 64 ∴ c = √64 which is 8
Hope this helps!
<span>C.Gallons per dollar, because the dependent quantity is the gallons</span>