Is a a middle value goodbye
Answer:
The expressions are;
-5(x)(y)
8-y/x
Step-by-step explanation:
Here, we want to select expressions on the table having a solution of 10, given the value of x and y
For ;
-x(10) = -1(10) = -10
x + y + 7
-1 +2 + 7 = 8
8 -y/x = 8-(2/-1) = 8 + 2 = 10
-5(x)(y)
= -5(-1)(2) = 10
16-x + y - 7
16-(-1) + 2 - 7
16 + 1 + 2 - 7 = 12
Use Pythagoras theorem
10^2 = (8/2)^2 + h^2
Answer:
jack’s is more expensive
Step-by-step explanation:
Formula for volume is:
width x length x height
5 x 7 x 20
5x7 = 35
35x20= 700
Answer is 700 cm^2
