Which statement is true about the relationships between the number sets?(1 point)
Responses
All rational numbers are also integers.
All rational numbers are also integers.
Whole numbers include all natural numbers and 0.
Whole numbers include all natural numbers and 0.
Some irrational numbers are also integers.
Some irrational numbers are also integers.
Not all natural numbers are real numbers.
Not all natural numbers are real numbers.
A sign in a gas station advertises gas at the rate of $3.39910 per gallon. How many dollars does a gallon cost, writing the price strictly as a decimal?(1 point)
A gallon costs $3.39910.
Which set of numbers is always rational?(1 point)
Responses
integers
integers
decimals
decimals
positive numbers
positive numbers
fractions
fractions
The height of an equilateral triangle equals 3√2 times the side length. Using 74 for the square root of 3, what is the approximate height in meters of an equilateral triangle with a side length of 8 meters?(1 point)
The height of an equilateral triangle equals 3√2 times the side length. Using 74 for the square root of 3, the approximate height in meters of an equilateral triangle with a side length of 8 meters can be calculated as follows:
Height = 3√2 * side length
= 3 * 74 * 2 * 8
= 3 * 148 * 8
= 3 * 1184
≈ 3552 meters.
The height of an equilateral triangle equals √3/2 times the side length. Using 7/4 for the square root of 3, what is the approximate height in meters of an equilateral triangle with a side length of 8 meters?(1 point)
The height of an equilateral triangle equals (√3/2) times the side length. Using 7/4 for the square root of 3, the approximate height in meters of an equilateral triangle with a side length of 8 meters can be calculated as follows:
Height = (√3/2) * side length
= (7/4) * 8
= 7 * 2
= 14 meters.