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!
Answer: -1, 14, 62, 98
<u>Step-by-step explanation:</u>
Plug each x-value into the equation and solve for y

Answer:
6=a
7=b
9=b
Step-by-step explanation:
SOMEONE DELETED MY ANSWER AND IT WAS CORRECT ANY WAY SORRY I DONT KNOW ALL OF THEM
If 4/5 is 2 pounds, wouldn't that mean 2.5 pounds at full?
Step-by-step explanation:
3(days) × 24(hours) = 72(hours)
9/72 ×100 = 12.5 %