Answer:x=- 17-root 217/12
Step-by-step explanation:
Answer:
Given each largest angle is x, then the other angles are x, x, 180 -x, 180 - x
This is because of the properties of isosceles triangle
Substitute for x.
g(20)= 2(20-4)
g(20)=32.
x=32.
~god bless you!
Answer:
6 green marbles should be added.
Step-by-step explanation:
If the probability of drawing a blue marble from 18 marbles is 2/3 then there are 12 blue marbles because 18 times 2/3 is 12. This means that to reduce this probability to 1/2 you need to add 6 more marbles to the total amount to get it to 24. Now the probability of getting a blue marble is 12/24 which is 1/2.
Answer: 7x+12876ba−8584b+57942a−38628
Step-by-step explanation:
- 7x + (1073 • (2b + 9) • (6a - 4))
- Pull out like factors : 6a - 4 = 2 • (3a - 2)
- 7x + 2146 • (2b + 9) • (3a - 2)
- 7x + 12876ba - 8584b + 57942a - 38628
