In a parallelogram opposite angles are equivalent so B=D and A=C.
If B=D, 3n + 20 = 6n - 25; add 25 to both sides
3n + 45 = 6n; subtract 3n from both sides
45 = 3n; divide both sides by 3
15 = n; substitute 15 for n to find the value of angle B;
3(15) + 20 = B
45 + 20 = B
65° = B
Angles C and B are supplementary, which means that when added they equal 180°
so 180 = 65 + C
115 = C
Your answer is choice B
24 x 24 = 576
<span>24 + 24 = 48 </span>
<span>576 is equal to 24 squared. Hope i helped ;)</span>
Step-by-step explanation:
As per the question, 15 times 15 i.e. 225
225 divide by 20 i.e. 11.25
take away five from the 11.25 then it will be 11.2
Add 100 to 11.2 i.e
A. already in simp form
B. same as a
C. 3/4 ( divide numerator and denominator by 4)
D. same as a and b
The answer is y=1/4x because the y-intercept is zero and the slope is 1/4.
