Answer:
-7
Step-by-step explanation:
6r+3=4r-11
distributive property
6r-4r=-11-3
2r=-14
r=-7
Answer:
v =
/2
u =
/2
Step-by-step explanation:
is across from the 60 degree angle so the side across from 30 degrees is half that
the hypotenuse is the product of the side opposite 30 degrees and 
so:
×
/2 =
/2
Answer:
The answer would be 150
Step-by-step explanation:
Answer: 26
Step-by-step explanation:
Answer:
75
Step-by-step explanation:
For this, you need to solve a proportion-
3.4 x
----- = -----
1.8 39.75
3.4*39.75=135.15
135.15/1.8= 75.0833.....
75.0833.. is rounded to 75