You need to be a bit more specific on the x2. Don’t know if you mean 2x or if you’re saying x squared but I’m assuming 2x so in that case you add the like terms. 4x+2x+2x+x=9x then add the 2
9x+2 is your answer. If you were solving for x and you had an equal sign instead of the addition then your answer would be 9/2 or you could simplify that of course.
9x+2
Answer:
The height of the boat ramp is 25 feet
Step-by-step explanation:
we know that
In the right triangle ABC
Let
h the height of the boat ramp in feet
see the attached figure
----> SOH (opposite side divided by the hypotenuse)
solve for h
![h=sin(30^o)(50)=25\ ft](https://tex.z-dn.net/?f=h%3Dsin%2830%5Eo%29%2850%29%3D25%5C%20ft)
Answer:
D
Step-by-step explanation:
Using process of elimination we know that it cannot be a,b or c because after you add the 2 new stamps james collected the ratio is 8:12 which cannot be 1:2 because 8 is not half, can't be B because 8 is less than 12, Also cannot be C because 8 is less than 12
I think its 40.7 but not too sure