Answer:
x = 50
Step-by-step explanation:
→ Make the equations equal to each other
2 ( x + 10 ) = 3x - 30
→ Expand brackets
2x + 20 = 3x - 30
→ Minus 3x from both sides
-x + 20 = -30
→ Minus 20 from both sides
-x = -50
Answer:
x= -25/3 Decimal form: -8.3
the answer is 94 can I get brain-list
Answer:
61.57 ft
Step-by-step explanation:
Look at the picture. You need to find the base value.
so we can sue the cosine formula here.
cos x° = adjacent / hypotaneous
cos 52 ° = adj / 100
adjacent = 100 cos 52°
=61.57 ft
Answer:
25 math 18 history
Step-by-step explanation:
Equations:
x+y=43
x-7=y
x+x-7=43
2x=50
X=25
25-7=y
y= 18