Answer:
-4/3
Step-by-step explanation:
1. The slope formula is in the form y2-y1/x2-x1
2. Use one set of points as (x1, y1), and the other as (x2, y2).
3. Plug the points into the corresponding equation variables
4. Solve: (-4 - 4)/(1 -(-5)) = -8/6
-8/2 = -4, 6/2 = 3
-8/6 = -4/3
The answer:
the complement of the question proposed one of the choices given beneath:
a) 58.8
b) 53.0
c) 29.4
d) 26.5
as we observe at the figure, AOB an isosceles triangle, and OCB is a right triangle
consider OCB
OC =9, OB= radius = 28
the problem is how to find the length of CA, for that C is a midpoint of segment AB, so AC=BC
BC can be found by using pythagorean theorem
OB²= OC² + CB², this implies CB² = OB² - OC²
CB² = 28² - 9² = 784 - 81=703, therefore CB= sqrt (703)=26.51
CB=26.51, since CB= AC, so AC=CB= 26.51
finally the <span>the length of AB is AB = 2 x CB = 2x AC= 2x 26.51= 53.0
</span>
the answer is b) 53.0
Step-by-step explanation:
I think is b i hope this works
Answer:
Sarah's rectangular garden has a perimeter of 900cm
Answer:
7m +3
Step-by-step explanation:
To find the perimeter of a triangle, we add up all the sides
m + 3m + 3m+3
Combine like terms
7m +3
