Answer:
6x + y
Step-by-step explanation:
I have no idea I’m answering this because I need to ask more questions
Answer:
x=-7
Step-by-step explanation:
The sum of the angles of a triangle are 180 degrees
40 + x+57 + 90 =180
Combine like terms
187 +x = 180
Subtract 187 from each side
187-187 +x = 180-187
x = -7
Answer:
V=whl=3·5·8=120
Step-by-step explanation:
Just use l x w x h and there you go.
Answer:

Step-by-step explanation:
<u>Step 1: Combine on the right side
</u>


<u>Step 2: Divide both sides by 90
</u>



Answer: 