Answer:
18 hours
Step-by-step explanation:
Pythagorean theorem
c2 = a2 + b2
71^2 = 43^2 + b2
5041 = 1849 + b2
3192 = b2
b = 56.5 which is answer choice d
For the answer to the question above,
<span>the angle of 360 ° → π.d </span>
<span>the angle of x ° → 8π </span>
<span>You make the cross-multiply and you can get: </span>
<span>x * π.d = 8π * 360 </span>
<span>x * d = 8 * 360 </span>
<span>x = 8 * 360/d → where d = 2r </span>
<span>x = 8 * 360/2r </span>
<span>x = 4 * 360/r → where r = 4.5 cm </span>
<span>x = 4 * 360/4.5 </span>
<span>x = 320 °</span>
Answer:
1
Step-by-step explanation:
So first you add 27 and 8, which is 35.
If he sold 1/35 to a used store than he actually only sold 1.
To solve it with mathmatically you would do. (1/35)×(35)=1.
Answer:
The answer you're looking for is
-5r (3r^2) = -45
Step-by-step explanation:
