Answer:
(2x²+5x-3) × (3x+7) equals 6x³ + 29x² + 26x - 21.
Step-by-step explanation:
(2x²+5x-3) × (3x+7)
6x³ + 14x² + 15x² +35x - 9x - 21
Combine like terms.
6x³ + 29x² + 26x - 21
So, (2x²+5x-3) × (3x+7) equals 6x³ + 29x² + 26x - 21.
Answer:
A and C
Step-by-step explanation:
Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
C≈12.57 yd
A≈12.57 yd²
Answer:
$72,100
Step-by-step explanation:
To calculate the total principal+interest payment, you can use the formula to find the future value:
FV=PV(1+i)^n
FV= Future value
PV= Present value= $58,200
i= Interest rate= 7.40%
n= Number of periods of time= 3 years
Now, you can replace the values on the formula:
FV=58,200*(1+0.0740)^3
FV=58,200*(1.0740)^3
FV=72,100
According to this, the answer is that the total principal + interest payment will be $72,100.
Answer:
volume of sphere if radius is divided by 2 is 1/8 of volume of sphere with r radius.
Step-by-step explanation:
The formula to find volume of sphere is:
Volume of sphere = 4/3 π r^3
if radius is divided by 2 i.e r/2
Volume of sphere if r/2 = 4/3 π (r/2)^3
= 4/3 π r^3/8
= (4/3 π r^3) / 8
= (Volume of sphere 1)/8
So, volume of sphere if radius is divided by 2 is 1/8 of volume of sphere with r radius.