Answer
Is there any numbers or is it just like that?
Answer:
3/5
Step-by-step explanation:
Step-by-step explanation:
complementary angles are 90°,supplementary are 180°
(3x+25)+2x=180(supplementary angles)
2x +3x is 5x
5x=180-25=155
5x=155÷5=31
x=31
Answer:
x=46
Step-by-step explanation:
4(x+1)-3x=50
first you gotta take care of the () so multiple by 4
(4x+4) -3x=50
combine like terms, subtract 4-3 to get 1 so you have 1x left
4 + x = 50
and then solve for x
x=46
( i checked it to make sure it was right so dw)
Answer:
6.09
Step-by-step explanation:
3.59 + 5 - 2.5 = 6.09
hope this helps...
