Answer:8552.98 π,
Step-by-step explanation:
π times 16.5 squared times 10
Answer:
She earns $252 per week
Step-by-step explanation:
first 140×18÷100 bcoz the vlaue of percent is aways 100 so, the answer is $252 per week
enjoy bro
Answer:
see explanation
Step-by-step explanation:
Using the rule of exponents
× ⇔
49
3b × 4b³ = (3 × 4) × = 12
50
5x² × 8x × 5x³
= (5 × 8 × 5) × = 200
Answer:
Step-by-step explanation:
Area of circle = 49π m^2
Area of rectangle = 14π*11 = 154π m^2
Surface area = 2*49π + 154π = 252π m^2 = 792 m^2
Standard form for quadratic equations is:
0 = ax² + bx + c
To make Alessandro's first equation in standard form, you must make the constant on the left side of the equation 0.
To do this, we should add 6 to each side to cancel out the -6 on the left side of the equation, making its value 0.
Alessandro's new equation is:
-6 + 6 = x² + 4x - 1 + 6
If we simplify this equation, we get:
0 = x² + 4x + 5
Therefore, knowing that the equation above is in the form ax² + bx + c, we can determine that the value of c in Alessandro's new equation is 5.