Answer:
The answer would be 20 mi
Step-by-step explanation:
a^2+b^2=c^2
a^2=144
b^2=256
C^2=400
Then you find the square root of ABC to find that C is 20
150,000 because its 5 or higher add one more 4 or lower just ignore so since its 4 i just lowered it to 0
Answer:
49π cm²
Step-by-step explanation:
Diameter (d) = 14 cm
Radius (r) = d/2 = 14/2 = 7 cm
Area of a circle
= πr²
= π × (7)²
= 49π cm²
Hope it helps ⚜
Answer:
$30.00
Step-by-step explanation:
$27.60/0.92 = $30.00
Answer:
x^2-23x+45
Step-by-step explanation:
1) Take the 2 roots and write the polynomial in factored form. Doing this will get you (x^2-5/2) (x^2-9).
2) To get the standard form you must multiply the two binomials together and will come to the answer x^2-23x+45.