1) Coordinates of A: (-1,5) Coordinates of C: (6,-9)
2) Coordinates of A: (-1,-14) Coordinates of M: (6,7)
The answer for -2.5x-10=40 would be:
x = - 20.
Answer:
16 tiles
Step-by-step explanation:
Divide 4 by 1/4 to get your answer.
This is the same as multiplying 4 by the inverse of 1/4 (which is 4/1 a.k.a 4)
4 * 4 = 16
16 tiles will fit end-to-end along a 4-foot wall.
Answer:
subtract one for heart drawn without replacement leaves 51 cards on which thirteen are clubs. probability of drawing club 13/51. After drawing a heart as first card there are 51 cards left and 13 of them are clubs. So the probability on drawing a club then equals 13/51
Answer:
The value of x is 66.
Step-by-step explanation:
The median of a data set is the term that separates the lower half of the set from the upper half.
In a set with even cardinality, the median is given by the mean of it's two middle terms.
In this question:
Cardinality: 8
Middle terms: 4th and 5th, which are x - 5 and x + 1.
The median is 64.
This means that:
![\frac{x - 5 + x + 1}{2} = 64](https://tex.z-dn.net/?f=%5Cfrac%7Bx%20-%205%20%2B%20x%20%2B%201%7D%7B2%7D%20%3D%2064)
![2x - 4 = 128](https://tex.z-dn.net/?f=2x%20-%204%20%3D%20128)
![2x = 132](https://tex.z-dn.net/?f=2x%20%3D%20132)
![x = \frac{132}{2}](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7B132%7D%7B2%7D)
![x = 66](https://tex.z-dn.net/?f=x%20%3D%2066)
The value of x is 66.