Answer:
<u>To solve for x using the exterior angle thm:</u>
3x + 6x = 99
9x = 99
x = 11
<u>m<T:</u>
3x
3(11)
33
<u>m<W:</u>
6x
6(11)
66
<u>m<TUW:</u>
180 - 99
81
H is equal to -2
I need 20 characters so I’m just writing something random
Answer:
7/8
Step-by-step explanation:
well first when you put them together like 3/8 and 7/9 you have to simplfy first. You have to cross simplify 3 and 3. Since they are the saem both turn into one. Now you mulitpy. 7 times 1 is 7 and 8 times one is 8. 7/8
The probability that Boris will win the contest is:
P = 0.286
<h3>
How to get the probability?</h3>
For some given odds a:b, the probability is just computed as the quotient between a and b, which gives:
P = a/b
In this case, the odds are 2:7, so the probability that Boris will win the contest is:
P = 2/7 = 0.286
Written in percentage form, we get:
P = 28.6%
If you want to learn more about probability:
brainly.com/question/24756209
#SPJ1
Answer:
36
Step-by-step explanation:
Let the original quantity of marbles of the bag be y.
y=36