57 is the answer to your question
Answer:
8/21
Step-by-step explanation:
just multiply the numerator and denominator
Answer: x = 8
Step-by-step explanation:
- Distribute the 4 into (x - 3). The new equation should be 4x - 12 = 20.
- Add 12 on both sides. The new equation is 4x = 32.
- Divide 4 on both side. The solution is x = 8.
Answer:
96 cm square is the area of the rectangle
Step-by-step explanation:
40 cm = 2 * 12cm + 2* x
= 24 cm + 2x
2x = 40 - 24
= 16
x = 8
Thus the length is 8 cm.
Therefore,
Area = 8cm * 12cm
= 96 cm square
The answer is -1.1
To get that i just subtracted 2.4 by 1.3 and then just carried over the negative sign