Answer:
helen works 16 hours
Step-by-step explanation:
caroline = 3 which is 24 hours
24/3 = 8
1 = 8 hours
8 hours x 2 = 16 hours
False because it would be 4(2)=4 which is not correct
Answer:
4 to the power of 2
Step-by-step explanation:
-4/2 is -2
6-2 is 4 to the power of 2
The given polygon isa pentagon and the sum of its exterior angle is 360°. The value of x from the given polygon is 8
<h3>Sum of the exterior angle of a polygon</h3>
The given polygon isa pentagon and the sum of its exterior angle is 360°.
Take the sum of the angles and equate to 360° as shown;
77 + 66 + 62+ 59 + 12x = 360°
264 + 12x = 360
12x = 96
x = 8
Hence the value of x from the given polygon is 8
Learn more on exterior angles here: brainly.com/question/2546141
#SPJ1
Answer:
-23/12
Step-by-step explanation:
6 3/4-8 2/3
=27/4-26/3
=3*27-26*4/12
=81-104/12
=-23/12
