You would have to use 6/8 cans of paint to paint 10 walls.
Answer:
I'll give it straight: the following are rational numbers.
- Whole numbers
- Terminating decimals
- Repeating decimals
- Improper fractions (and all other fractions)
- (Integers, too)
- If square root is whole number, square root of a square is perfect, and therefore, rational
- Since a rational number is any number that can be written as a fraction, if a mixed number, such as 1 1/2, can be written as a fraction, then it is rational (1 1/2 can be written as 3/2, therefore it is rational)
Step-by-step explanation:
Total means to add them both so
tower height + antenna = total height
1454 + a = 1707
Answer:
2×9=9+9
Step-by-step explanation:
Given:
The ratio of the measures of the sides of a triangle is 3:4:5.
Its perimeter is 48 inches.
To find:
The scale factor as a decimal, and the measure of each side of the triangle.
Solution:
Let x be the scale factor. Then the measures of sides of the triangle are 3x, 4x and 5x.
The perimeter of the triangle is 48 inches. It means the sum of all sides of the triangle is 48 inches.
Divide both sides by 12.
Now, the measures of sides are:
Similarly,
And,
Therefore, the scale factor is 4 and the measures of sides are 12, 16 and 20.