(-2,8)
(-1,6)
(0,2)
(1,-1)
(2,-4)
(3,-7)
is that enough for the brainiest
Answer:
D
Step-by-step explanation:
hope this helps
If those sides can form a triangle, the longest side must be less than the sum of the other 2 sides.
15 is NOT less than (7 + 4) and therefore no triangle can be formed.
Answer:
-28
Step-by-step explanation:
(5+2) = 7
7 + 2 - 40 = -31
-31 + 3 = -28
T(t)= 205 F
T o = 220 F
T a = 72 F
t = 12 min;
Here: k ( constant ) = ?
205 = 72 + ( 220 - 72 ) * e ^( - 12 k )
133 = 148 * e ^(-12 k )
e^(-12k) = 0.89865
- 12 k = ln 0.86865
- 12 k = - 0.1068
k = 0.0089
Then we will plug in the formula:
175 = 72 + ( 220 - 72 ) * e^(-0.0089 t )
103 = 148 * e^(-0.0089 t )
e^(-0.0089 t ) = 0.6959
- 0.0089 t = ln 0.6959
- 0.0089 t = - 0.36255
t = 0.369255 : 0.0089
t = 40.73 ≈ 41 min
Answer: It will be 41 minutes later.
