Answer: Answer #1
Step-by-step explanation: −3.3m+9.2n−4.2 Brainliest please?
Ok so first equate all the three equations whether by substituting or by eliminating then choose the one das not the answer
Answer:
0.5×2/2=1/2 is the required fraction.
Answer:
X=-4
Step-by-step explanation:
Answer:
d. 40 units
Step-by-step explanation:
The length of the horizontal side of this rectangle on the line y=20 is the difference of the x-coordinates, 12 and 20, so is 8. The length of the vertical side on the line x=20 is the difference of the y-coordinates, 20 and 8, so is 12.
Two sides are of length 8 and two are of length 12. The perimeter is the sum of the side lengths, so is ...
P = 2·8 +2·12 = 40 . . . units