Answer:
1.0
Step-by-step explanation:
You would fill in the box 1.0
To figure that out, the exponent for 10 is -9
Go to the original number and move the decimal 9 numbers to the right
You will get 1.0
Answer:(a² - 4b² - 9)(a² - 4b² + 9)
(a^4 - 8a²b² + 16b^4) - 81
= [(a²)² - 2.4a²b² + (4b²)²] - 9²
= (a² - 4b²)² - 9²
= (a² - 4b² - 9)(a² - 4b² + 9)
Step-by-step explanation:
The answer is B. 63 units
Explanation:
Perimeter is the outside of the shape, so you have to add up all the sides.
13+9+8+5+4+13+5+6=63
Perimeter= 63 units
Answer:
1 cm
Step-by-step explanation:
To solve this problem we can use the Pythagorean theorem. In fact the diagonal of a rectangle is an hypotenuse of a right triangle, while the length is a leg. The width is the other leg
width = √2^2 - (√3)^2 = √4 - 3 = √1 = 1 cm
9514 1404 393
Answer:
no
Step-by-step explanation:
It is impossible to plot an equilateral triangle on a coordinate grid using integer coordinates. The given triangle may be close, but <em>cannot be an equilateral triangle</em>.
