Answer:
1cm to 200cm
Step-by-step explanation:
l of giraffe = 6m = 600cm
l of giraffe drawing = 3cm
scale = drawing : real = 3 : 600 = 1 : 200
Therefore the scale is 1cm to 200cm
Answer:
5x - 68 = x
Step-by-step explanation:
number = x
5x - 68 = x
Solve for x:
5x - 68 = x
-68 = x - 5x
-68 = -4x
68 = 4x
x = 68/4
x = 17
Answer:
y=3
Step-by-step explanation:
Step 1: Subtract from both sides
3y+39-16y=16y-16y
-13y+39=0
Step 2: Subtract 39 from both sides
-13y+39-39=0-39
-13y=-39
Step 3: Divide Both sides by -13
-13y/-13=-39/-13
y=3
Rewrite the given number as
If it's purely real, then the complex part should be 0, so that
as required.
Here is the mistake is on 9x1/100 because after decimal 9 is there means
9 has to be multiplied by 1/10 to get the 0.9
Here if we expand the 103.903 then from left to right
1 = 1x100 +
0 = 0x10 +
3 = 3x1 +
9 = 9x1/10+
0 = 0x1/100+
3 = 3x1/1000 = 103.903
