A) 140 degrees
B) [BCE] 40 [CBH] 140 [ADF] 140 [DAG] 40
C) ADC and ABC, DAB and BCD, BCE and GAD, CBH and ADF
D) ADF and ADC, BCD and BCE, HBC and ABC, GAD and DAB, DAB and ABC, ADC and DCB
Answer:
k = 1/2
Step-by-step explanation:
direct variation equation is y = kx where 'k' is the constant of variation
substitute 36 for 'y' and 72 for 'x' to get:
36 = 72k
solve for 'k' to get:
k = 36/72 or k = 1/2
Hi there!
This is pretty easy if you remember PEMDAS.
P = Parenthesis, and that's all we have in our equation so we'll work out what's in the parenthesis first.
(3×8) = 24. Then we go to the outside of the parenthesis and multiply 24 by whatever is on the outside.
24×1 =, well, 24.
Now we can go to the other side.
(8×1) = 8
8×3 = 24
Wow! Wouldja look at that? We are left with
24 = 24
The correct answer is A) True.
Hope this helps! <3
Find the GCF of the first two terms and the GCF of the last two terms of the polynomial.
5h3 + 20h2 + 4h + 16
Answer is A. 5h2,4