The answer to number 1 is 16, because it the equation would be simplified to this...
32 + 4 - 20 = 36 - 20 = 16
The 3rd answer is 551...
(-125+11)(-5)-19=579-19=551
The 5th answer is 29383...
-17×1728=29383...
Hope this helps!!!
Answer:
-68
Step-by-step explanation:
Answer:
2.16
Step-by-step explanation:
3 / 19 = 0.15789473684210526315789473684211
0.1578... + 2 = 2.1578...
Assuming the digital scale uses only 2 decimal points, it should round up to 2.16
x = 5
y = -1
Step-by-step explanation:
from second equation,
by putting the value of y in first equation
- y = -x + 4
- -1 = -x + 4
- -x = -1 -4
- -x = -5
- x = 5
x = 5 and y = -1
Answer:
Pie= 3.14
Step-by-step explanation:
The enclosing boundary of a curved geometric figure, especially a circle.The circumference = π x the diameter of the circle (Pi multiplied by the diameter of the circle). Simply divide the circumference by π and you will have the length of the diameter. The diameter is just the radius times two, so divide the diameter by two and you will have the radius of the circle!
