Answer:
three halves
Step-by-step explanation:
1/2 * 3 = 3/2 = 1 1/2 = 1.5
Multiple: 1/2 * 3 = 1 · 3/2 · 1 = 3/2
Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(3, 2) = 1. In the following intermediate step, it cannot further simplify the fraction result by canceling.
In other words - one half multiplied by three = three halfs.
Answer:
Unit Cube - Definition with Examples. A unit cube, sometimes called a cube of side 1, is a cube whose sides are 1 unit long. The volume of a 3-dimensional unit cube is 1 cubic unit, and its total surface area is 6 square units.
Answer:
x(3y - 1) and (2a - 3)(2a + 3)
Step-by-step explanation:
(1)
3xy - x ← factor out x from each term
= x(3y - 1)
(2)
4a² - 9 ← is a difference of squares and factors in general as
a² - b² = (a - b)(a + b) , then
4a² - 9
= (2a)² - 3²
= (2a - 3)(2a + 3)
Doing (2x-5) first is what
Answer:
<h2>
x=9√10</h2>
Given: A right triangle in which an altitude is drawn from the right angle vertex to the hypotenuse.
To find: 'x' the larger leg of triangle
Solution,
Using let rule for similarity in right triangle:
![\frac{leg}{part} = \frac{hypotenuse}{leg} \\ or \: \frac{x}{27} = \frac{3 + 27}{x} \\ or \: x \times x = 27(3 + 27) \\ or \: x \times x = 81 + 729 \\ or \: {x}^{2} = 810 \\ or \: {x}^{2} = 81 \times 10 \\ or \: {x} = \sqrt{81 \times 10} \\ or \: x = \sqrt{81} \times \sqrt{10} \\ or \: x = \sqrt{ {(9)}^{2} } \times \sqrt{10} \\ \: x = 9 \sqrt{10}](https://tex.z-dn.net/?f=%20%5Cfrac%7Bleg%7D%7Bpart%7D%20%20%3D%20%20%5Cfrac%7Bhypotenuse%7D%7Bleg%7D%20%20%5C%5C%20or%20%5C%3A%20%20%5Cfrac%7Bx%7D%7B27%7D%20%20%3D%20%20%5Cfrac%7B3%20%2B%2027%7D%7Bx%7D%20%20%5C%5C%20or%20%5C%3A%20x%20%5Ctimes%20x%20%3D%2027%283%20%2B%2027%29%20%5C%5C%20or%20%5C%3A%20x%20%5Ctimes%20x%20%3D%2081%20%2B%20729%20%5C%5C%20or%20%5C%3A%20%20%7Bx%7D%5E%7B2%7D%20%20%3D%20810%20%5C%5C%20or%20%5C%3A%20%20%7Bx%7D%5E%7B2%7D%20%20%3D%2081%20%5Ctimes%2010%20%5C%5C%20or%20%5C%3A%20%20%7Bx%7D%20%20%3D%20%20%5Csqrt%7B81%20%5Ctimes%2010%7D%20%20%5C%5C%20or%20%5C%3A%20x%20%3D%20%20%5Csqrt%7B81%7D%20%20%5Ctimes%20%20%5Csqrt%7B10%7D%20%20%5C%5C%20or%20%5C%3A%20x%20%3D%20%20%5Csqrt%7B%20%7B%289%29%7D%5E%7B2%7D%20%7D%20%20%5Ctimes%20%20%5Csqrt%7B10%7D%20%20%5C%5C%20%20%5C%3A%20x%20%3D%209%20%5Csqrt%7B10%7D%20)
Hope this helps...
Good luck on your assignment..