Answer:
Slope = -3/2 or -1.5
Step-by-step explanation:
The Formula for slope is (The picture linked)
So,
Which is equal to...
when simplified
Which is equal to
or -1.5 which is the slope
Step-by-step explanation:
diameter: 8
radius: 4
height: 18

Answer:

Step-by-step explanation:
We start off with 3.2n + 13.3 = 26.1.
We need to get n by itself.
Subtract 13.3 from both sides.


We end up with: 
Divide 3.2 on both sides to get n by itself.

Answer:
c vbnnbvgh3456789okjhgc
Step-by-step explanation:
Answer:
8. 8.80
9. 90
Step-by-step explanation:
Question 8: Use the Pythagorean formula
DE² = DF²+EF²
EF² = DE² - DF²
= 16.2² - 13.6²
= 77.48
EF = √77.48 = 8.80 (Answer)
Question 9: Use the Cosine Rule
GI² = GH² +HI² - 2·GH·HI·Cos ∠GHI
= 60² + 42² - 2·60·42·Cos 123
= 3600 +1764 - (-2744.98)
= 8108.98
GI = √8108.98 = 90