Answer:
slope = -
Step-by-step explanation:
Calculate the slope m using the slope formula
m =
with (x₁, y₁ ) = (6, 9) and (x₂, y₂ ) = (11, 2)
m = =
= -
The question is shown below. Please help me answer!
1 answer:
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and
Solution:
Given value .
To evaluate the expression .
Using logarithmic rule:
We know that .
Using another logarithmic rule:
Hence and
.
Answer:
≈ 52m^2
Step-by-step explanation:
1)the face of a semicircle: (*r^2)/2
2)the face of a rectangle: 6*5
3)the face of a triangle: (3*5)/2
1) d=6m r=3m (3.14*3^2)/2=28.26/2=14.13
2) 6*5=30
3) (3*5)/2=15/2=7,5
Full surface: 14.13+30+7.5=51.63
answer: 51.63m^2 ≈ 52m^2