-0.7166666666666666 that is the answer I got but can be rounded to -0.72
Answer:
The brown ribbon is 25,088 cm long.
Step-by-step explanation:
Yellow: 56 cm long
56 x 2= 112
Green: 112 cm long
112 x 2= 12544
12544 x 2= 25088
Brown: 25088 cm long
hope this helped ;)
Answer:
7. yes, because the angles are 180 degrees
8. CD=31 because CD=2(CP)=2(15.5)
9. No, because they both form an OBTUSE angle, not a straight angle nor a right angle
Step-by-step explanation:
Hope this helps UwU
Answering this question is not within my ability. i apologize for my incompetence and hope you can find it in your heart to forgive me. lmou
Answer:
x=3 and x=-5
Step-by-step explanation:
To find the x intercepts set y =0 and solve for x
0 = x^2+2x-15
Factor
What two numbers multiply to -15 and add to 2
5*-3 = -15
5+-3 =2
0 = (x+5) (x-3)
Using the zero product property
x+5=0 x-3 =0
x=-5 x=3
