Answer:
tbh... i think the answer might be A
Step-by-step explanation:
I don't know for sure... but it seems accurate
Hope this helps my fellow friend
The answer is 7.9 × 10⁻⁴
0.00079 = 7.9 × 0.0001
The number of decimals is a negative value of the exponent. For example:
0.1 = 10⁻¹
0.01 = 10⁻²
0.001 = 10⁻³
0.0001 = 10⁻⁴
0.00079 = 7.9 × 0.0001 = 7.9 × 10⁻⁴
X² = hyp² - cat²
x² = 625 - 156.25
x² = 468.75
x ≈ 21,6
Are you trying to solve for p?
p/1 + 10 = 10
p = 0
solve by simplifying both sides of the equation and isolating the variable.
Answer:
496.6
Step-by-step explanation:
circumference of circle=8pie^2
2*pie*r=8*pie^2
2*r=8*pie
2r=8*22/7
r=176/7÷2
r=12.57
Area of circle=pie*r^2
=22/7*12.57^2
=22/7*158
=496.6