In a triangle all of the angles always add up to 180, so let's set up an equation.
79 + 37 + y = 180
Simplify
116 + y = 180
Subtract 116 from both sides.
y = 64
The value of y is 64.
Hopefully this helps! If you have any more questions or don't understand, please comment or DM me, and I'll get back to you ASAP. :)
Answer:
Plug in the numbers in the table to find the pattern.
Step-by-step explanation:
Answer:
A. If we consider two right triangles one Δ ABD and Δ BCE, where D(2,100) and E(1,60) points
B. From the graph, it is clear that the initial value of the graph is 60 m and it represents the initial position of the shark i.e. at t = 0 min, the shark was at a depth of 60 m from the water surface.
The slope of the graph is 40 means the rate of change of distance from the Ocean surface of the shark with respect to time in minutes will be 40 m per min.
Step-by-step explanation:
Answer:
Yes he will not have any left over
Step-by-step explanation:
because 64 / 6 = 10.666666..
We can start off by knowing that perimeter is all the sides added together. That means that (2 1/2 x 2) + ((2 1/2 + x) x 2) = 19.
It would be easier to make this into decimals. 2 1/2 is the same as 2.5. Multiply this by 2 and you get 5.
Now you can do 19 - 5 = 14.
This means the other 2 sides have to equal 14 so you write an equation.
2(2.5 + x) = 14.
When you simplify, you get 5 + 2x = 14.
Subtract 5 from both sides and you get 2x = 9.
Solve for x and you get x = 4.5.
Your answer is x = 4.5
