Step-by-step explanation:
I hope this helps
Answer:
12
Step-by-step explanation:
there are 4 prime numbers
5, 11, 13, 19
4/7 were prime
add 5, 11, 13 and 19 together and divide by 4
5+11+13+19
-----------------
4
add
48
----
4
divide top by bottom
=12
<span>y = −4x2 + 2x − 1 not sure but hope this helps :)</span>
1.625
:)
can i have brainliest???? :')
Answer:
Option C
Step-by-step explanation:
By applying cosine rule in the given triangle,
BC² = AB² + AC² - 2(AB)(AC)cosA
(11)² = 8² + 7² - 2(8)(7)cosx
121 = 64 + 49 - 112cos(x)
cos(x) = -
x =
x = 94.1°
Therefore, Option C will be the correct option.