Answer:
C. x = 6
Step-by-step explanation:
6 + 4 = 10
Answer: it is an exponential decay function
Step-by-step explanation:
Since 0.3 is less than 1 then increasing the value of the x will lead to the decrease of the value function y
It is not because the term is used to describe the differences of a variable and a constant. Both of height and age are variables.
The diagram tells us 3 things: the right angle and the two corresponding side measurements. Because the side measurements are corresponding, we can set a proportion:
6/9=9/15
If this proportion is true, it means the triangles are similar. If this proportion is impossible, it means the triangles are no similar.
To calculate this, we use cross multiplication.
6/9=9/15
6*15=9*9
90=81
90 does not equal 81 making this proportion impossible, which concludes that these two triangles are not similar.
I hope this helps! Please comment if you have any questions.
28 + 39 + x = 180
67 + x = 180
x = 113
113 + y = 180
y = 67
64 + 67 + z = 180
131 + z = 180
z = 49
