Answer: he didn't make a mistake?
Step-by-step explanation:
Mass<span> is the amount of matter a certain object has, </span><span>where as depth is </span> the<span> distance from the topmost part of a certain object that runs down to it's most </span>
Answer:
1.27
Step-by-step explanation:
=
Answer:
19cm
Step-by-step explanation:
lets assume its a triangle
perimeter = 5cm + 6cm +8cm
Answer:
x = sqrt(7) or x = -sqrt(7) thus of the choices you have A:
Step-by-step explanation:
Solve for x:
x^2 = 7
Take the square root of both sides:
Answer: x = sqrt(7) or x = -sqrt(7)
