Answer:
Step-by-step explanation:
(4, 28) (5, 50)
(50 - 28)/(5 - 4)= 22/1 = 22
y - 28 = 22(x - 4)
y - 28 = 22x - 88
y = 22x - 60
Answer:
CD = 4
Step-by-step explanation:
I believe you know the geometric mean for altitudes?
CD = √AD * DB = √8 * 2 = √16 = 4
If you are not aware of this theorem, then use the similarity of triangles.
ADC ~ CDB
AD/DC = CD/DB (cross-multiply)
CD^2 = AD*DB,
CD = √AD * DB = √8 * 2 = √16 = 4
(b)
A polynomial has the form
± 
+ ....
the only expression fitting this description is : x² + 2x + 7
Answer:
im gonna say its 6 but im not so sure. But thats my closest answer
Step-by-step explanation:
Answer:
1/2
Step-by-step explanation:
1) the sample space is 1 through 6
2) numbers less than 4 on the number cube 1, 2, and 3 3#s
total amount of #s is 6
probability = numbers less than 4/total amount of #s:
3/6
1/2
