Answer:
45
Step-by-step explanation:
To find the number you just add 6 to 39 which gets you 45.
C
this is because i randomly guessed on ym test and got it right.
The answer is 4.
8/x +13 = y --------> y * 2 = 30
divide 2 on both sides so y = 15
8/x + 13 = 15
- 13 - 13
8/x = 2
x =4
Answer:
69.75 square inches
Step-by-step explanation:
Add the top and bottom lengths then divide by 2 before multiplying it with the height
1/2x(3+12.5)=7.75
7.75x9=69.75
Answer:
-68.6
Step-by-step explanation:
subtracting a negative from a negative is addition.
