Answer:
3^2 + x^2 = 9^2
9 + x^2 = 81
x^2 = 72
x =
, which is about 8.5
Cosine X = 3/9
Cosine X = 1/3
angle x= 70.5
If angle x= 70.5, angle z = 19.5 degrees.
Let me know if this helps!
Answer:
KL ≈ 1.94
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos48° =
=
=
( multiply both sides by KL )
KL × cos48° = 1.3 ( divide both sides by cos48° )
KL =
≈ 1.94 ( to the nearest hundredth )
She will have exactly 1300 because 150x6 is 900 and 400+900 is exactly 1300
Answer: #2
Step-by-step explanation:
cuz i said so
Answer:15 grams of cocoa
Step-by-step explanation:Multiply 50 by 0.30 (30%) to get 15
Hope this helps!