Answer: 0.000527
Step-by-step explanation:
Given: in standard form.
The standard form are also known as scientific notation.
Scientific notation is a way to write a very large or a very small number in the product of a decimal form of number [generally between 1 and 10] and powers of ten.
Since the power of 10 is negative, then it must be smaller than 1.
We can write the given number in decimal form as
The perimeter is the sum of the lengths of the sides. Since the triangle is equilateral, all sides are the same length.
... 3(2x -3) = 21
... 6x -9 = 21 . . . . simplify
... 6x = 30 . . . . . .add 9
... x = 5 . . . . . . . divide by 6
8:3
The ratio of low-fat to chocolate milk is:
for every 40 gallons of low-fat milk, there is 15 gallons of chocolate milk:
so, 40:15....... but each number is divisible by 5, so
40/5:15/5 = 8:3
Hope this helps you!
Have an amazing rest of your day :)
3x+2
7x+5−2x−5
(7x+5)−(2x+5)
Answer:
3x+2
Step-by-step explanation:
3x+2x = 5x
3x+2 = 3x+2 this is not equal to 5x
7x+5−2x−5 = 5z +0 = 5x
(7x+5)−(2x+5) = 7x+5 -2x-5 = 5x +0 = 5
3x+2 isnt a expression of 5x