To find the perimeter, just add all those numbers.
4.8+2.3+2.1+3.9=13.1
Hope this helps!
Answer:
m = 8
Step-by-step explanation:
Solve for the value of the variable of <em>m</em>. Note the equal sign, what you do to one side, you do to the other. Remember to do the opposite of PEMDAS. PEMDAS =
Parenthesis
Exponent (& roots)
Multiplications
Divisions
Addition
Subtraction
.. and is the order of operation.
In this case, first, divide 4 from both sides:
(4(m - 2))/4 = (24)/4
m - 2 = 24/4
m - 2 = 6
Isolate the variable, m. Add 2 to both sides.
m - 2 (+2) = 6 (+2)
m = 6 + 2
m = 8
m = 8 is your answer.
Check. Plug in 8 to m in the equation. Remember to follow PEMDAS when solving:
4(8 - 2) = 24
4(6) = 24
24 = 24 (True).
m = 8 is your answer.
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The area of a triangle is calculated by the expression given as:
Area = bh/2
where b is the base and h is the height.
We calculate as follows:
270 = b (15) / 2
b = 36
<span>hypotenuse = sqrt ( 15^2 + 36^2 ) = 39</span>
There is only one solution
Our parent function:
y = tan x
Let's apply the vertical shift now:
y = 3 + tan x
Now the period. This is a little tricky because we have to remember that the period is equal to π/b, because tangent functions normally have a period of π, and the b is the value placed in front of the x.
In this case, that value would have to be π/4
π/(π/4) = 4
Therefore, our b-value is π/4 and our final equation is as follows:
y = 3 + tan (π/4)x
