A. points d, c, and g
B. segment FD, DG, DC, and FG. Don't forget to put a horizontal line over the letters to indicate that it is a segment
C. What are you asking?
D. Ray F G and D
Answer: B) 53,60,67
Step-by-step explanation:
All three angles of a triangle will always sum to 180.
Here, Twice fast means, she takes half time in doing same amount of work.
Let, Anna takes = 2t & Jane takes = t
It would be: 1/t + 1/2t = 1/15
2t + t / 2t² = 1/15
15(3t) = 2t²
2t² = 45t
Divide both sides by t,
2t = 45
t = 45/2
t = 22.5
& 2t = 22.5(2) = 45
In short, Anna would take 45 minutes
Hope this helps!
Answer:
Step-by-step explanation:
can be simplified to:
Make them have common denominators so:
Simplify:
I don't think you can simplify that fraction further so that's the answer.
If (x - 2) is a factor of 2x³ + x² - 3 then for the value of x = 2 the polynominal is equal zero.
Substitute:
2 · 2³ + 2² - 3 = 2 · 8 + 4 - 3 = 16 + 4 - 3 = 17 ≠ 0
Answer: B) (x - 2) is not a factor.
