Answer:
12.53 units to the nearest hundredth.
Step-by-step explanation:
The formula for this length = √[ (x2 - x1)^2 + (y2 - y1)^2 ]
GH = √[ (12-6)^2 + (7-18)^2 ]
= √ ( 36 + 121)
= √(157)
= 12.53 units.
Answer:
m
=
−
4
Step-by-step explanation:
Use the slope formula to find the slope m
.
Twice the difference between x and k is 2(x-k)
Answer:
B if you mean log_7 (1)*log_ 5 (25)
Step-by-step explanation:
I think you mean 7 and 5 as bases... like
log_7(1)*log_5(25)
log_7(1)=0 because 7^0=1
log_5(25)=2 because 5^2=25
So you have to perform the following operation 0*2=0
so 0 is definitely one answer
1 and 5*7 are definitely not equal to 0
let's look at last choice now
log_7(7)=1 because 7^1=7
so D is equivalent to saying 2*1 which is 2 not 0
so only one choice works and it is B