Answer:
C $11–$12
Step-by-step explanation:
I got this right
9x+15=8x
subtract 15 and 8x from both sides to get
x=-15
Answer:
-364 should be subtracted
Step-by-step explanation:
subtract -9876 from -9512 to see what number u will get and them that's the number that will obtain -9512
-9876
-9512
_
_______
-364
-9876
-364
_
_______
-9512
HK consists of two part, HJ and JK
HK = HJ + JK
We know that:
HK = 12.2ft
JK = 3.1ft
HJ = ?
Let's plug our values into the equation above.
12.2ft = HJ + 3.1ft
Subtract 3.1ft from both sides.
9.1ft = HJ
Answer: The angles at each vertex of the rectangle are right angles
Step-by-step explanation: