Answer:
1.equation
2. inverse operations
3. 3.7
4. 8
5. yes its a solution because 58=58
6. not a solution
7. 10.3
9. 9
11. 64
12. 2.1
Step-by-step explanation:
Your expression will be:
-Double h = multiply h by 2
-Divide g by the result (2h)
g/(2h)
Hope this helps :)
Answer:
65 degrees
Step-by-step explanation:
First, solve for the unknown angle( not the y's).
the angle 130 is supplementary to that angle so we will use an equation to solve it. (supplementary means it adds up to 180 degrees)
x+130=180
-130 -130
x = 50 so, 50 is the measure of the interior angle
Now we have to use another equation to solve for y:
50+2y=180
-50 -50
2y = 130
/2 /2
y = 65
Thus, y is 65
