Answer:
63 dollars
Step-by-step explanation:
simple multiplication
Answer:
2
Step-by-step explanation:
![{ {a}^{b} }^{c} = {a}^{bc } \\ in \: this \: case \\ { ({8}^{n}) }^{3} = {8}^{3n} \\ \\ {8}^{3n} = {8}^{6 } \\ 3n = 6 \\ n = \frac{6}{3} = 2](https://tex.z-dn.net/?f=%20%7B%20%7Ba%7D%5E%7Bb%7D%20%7D%5E%7Bc%7D%20%20%3D%20%20%7Ba%7D%5E%7Bbc%20%7D%20%5C%5C%20in%20%5C%3A%20this%20%5C%3A%20case%20%5C%5C%20%20%7B%20%28%7B8%7D%5E%7Bn%7D%29%20%7D%5E%7B3%7D%20%20%3D%20%20%7B8%7D%5E%7B3n%7D%20%20%5C%5C%20%5C%5C%20%20%7B8%7D%5E%7B3n%7D%20%20%3D%20%20%7B8%7D%5E%7B6%20%7D%20%20%5C%5C%203n%20%3D%206%20%5C%5C%20n%20%3D%20%20%5Cfrac%7B6%7D%7B3%7D%20%20%3D%202)
By the Pythagorean Theorem, the lengths of the sides of a triangle satisfy
if the triangle is a right triangle (in which case the angle between sides a and b is the right angle).
What is the slope of the line through (-9,6)(−9,6)(, minus, 9, comma, 6, )and (-3,9)(−3,9)(, minus, 3, comma, 9, )?
Diano4ka-milaya [45]
Answer:
0.5
Step-by-step explanation:
The slope m of a linear equation y = mx + b that goes through point (-9,6) and point (-3, 9) would have the following formula
or 0.5
Where
are the coordinates of the 2 points that this line goes through
Answer: When a system of two linear equations gives an answer of
, there are infinitely many solutions. It also means that the graph represents parallel lines, so the answer is the third choice.
Step-by-step explanation: When it comes to systems of equations in algebra, you will see three types of solutions:
1. When you get an exact value & number for x and y, the system has <u>one solution</u> and is consistent/independent.
2. When you get
like in this case, the system has <u>infinitely many solutions</u> and is consistent/dependent.
3. When you get numbers that are not equal, for example,
, you have <u>many solutions</u> and the system is inconsistent/independent.