Answer:
k=20
Step-by-step explanation:
ph*tomath (the app) is your friend btw because this would be really easy to solve using that but
solve for k:
simplify the left side as 310-210 then =100
so 100=5k
divide by 5 and k=20
The sum of opposite angles are equal, so two of the angles are 45°. The sum of all angles about the intersection of two lines is 360°. So the remaining two angles are found by:
α=(360-2*45)/2
α=135° thus all four angles are:
45°,135°,45°,135°
Answer:
0.8 of a cake
Step-by-step explanation:
all you do is divide 4 by 5
X=4
explanation:
-reduce the fraction
-make the numerators equal
-divide both sides by 5
I think it’s D. 102 but it may not be.
