Answer: Percentage of infected trees =2%
Step-by-step explanation:
Number of Infected trees =7
Number of healthy trees=43
Total number of trees in the orchard=43+7=50
Percentage of infected trees =Number of Infected trees/Total number of tress in the orchard x 100
7/50 x 100 =2%
Step-by-step explanation:
Use Pythagorean Theorem to find the missing side
a = q
b = e
c = c
So,
to
which equals 
and
m∠Q + m∠E+ m∠C = 180° ( which is m∠A + m∠B + m∠C= 180°)
find all the sides so when they are all added together they equal 180°
Sorry, I couldn't give you the answer but I hope this helped?
Answer:
It would be any quantity that reduces to the value 2.
For example,
26/13 = 18/9 = 38/19 = 2pi / pi = 6/3 = -10 / -5 = ...... = 2
Step-by-step explanation:
The true statement is (g•f)(x) = x ⇒ answer D
Step-by-step explanation:
Let us revise the relation between a function and its inverse
- The inverse of the function f(x) = y is g(y) = x
- The function and its inverse are reflections across the line y = x
- The graph of f(x) and the graph of its inverse g(x) are intersected at a point lie on the line y = x
- f(g(x)) = g(f(x)) = x
Example:
g(x) is the inverse function of f(x)
∵ f(x) = x - 5
∵ f(x) = y
∴ y = x - 5
To find the inverse switch x and y and find y
∵ x = y - 5
- Add 5 to both sides
∴ x + 5 = y
∴ g(x) = x + 5
Let us find f(g(x)) and g(f(x)0
To find f(g(x)) substitute x in f(x) by g(x)
∵ f(g(x)) = (x + 5) - 5
∴ f(g(x)) = x + 5 - 5
∴ f(g(x)) = x
To find g(f(x)) substitute x in g(x) by f(x)
∵ g(f(x)) = (x - 5) + 5
∴ g(f(x)) = x - 5 + 5
∴ g(f(x)) = x
Now let us solve the question
∵ f(x) and g(x) are inverse functions of each other
∴ f(g(x)) = g(f(x)) = x
The true statement is (g•f)(x) = x
Learn more:
You can learn more about the inverse function in brainly.com/question/2456302
#LearnwithBrainly
<u>The approximate area of the </u><u>hexagon</u><u> = </u><u>672 cm²</u>
What is hexagon ?
- In geometry, hexagon is a polygon with 6 sides.
- If the lengths of all the sides and the measurement of all the angles are equal, such hexagon is called a regular hexagon.
- In other words, sides of a regular hexagon are congruent.
apothem of the hexagon = 14 cm
perimeter of the hexagon = 96 cm
Area of the hexagon = [(3√3) / 2] a² ; where a is the measure of the side
hexagon has 6 sides.
Perimeter = 6a
96 cm = 6a
96 cm / 6 = a
16 = a
There are 6 triangles in the hexagon .
Area of a triangle = (height * base) / 2
A = (14 cm * 16 cm) / 2
A = 224 / 2
A = 112 cm²
The approximate area of the hexagon = 112 cm² * 6 triangles = 672 cm²
Learn more about hexagon .
brainly.com/question/3295271
#SPJ4
