4+1 = 5
5 is the answer but you could also just subtract it a normal way
Answer:
One solution, 8x + 9
Step-by-step explanation:
3x + 9 + 4x + x
Add the x's
8x + 9
<em>good luck, hope this helps :)</em>
Answer:
b
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
= 
, substitute values
= 
( cross- multiply )
15YZ = 210 ( divide both sides by 15 )
YZ = 14 → b
Answer:
h=2A/b
Step-by-step explanation:
Try to isolate the variable H. Multiply by 2 on both sides to get rid of the fraction. This gives us 2A=bh. Now, divide both sides by B to get h by itself. h=2A/b is your answer.
