Answer:
y = 2,-6
Step-by-step explanation:
Linear functions are of the form y = mx + b.
each time the number changes in the x, the y increases by 2
Answer: 14
Step-by-step explanation:
Its the middle line
Answer:
Height = 21.78 ft
Step-by-step explanation:
Tan θ = opposite / Adjacent
tan 40 = opposite / 20
where opposite is the part of the traffic light
0.839 × 20 = opposite
opposite = 16.78 ft
Now the total height of traffic light = 16.78 ft +5 ft
Total Height = 21.78 ft
Answer:
A = 4 in²
Step-by-step explanation:
Given 2 similar figures with sides in ratio a : b , then
ratio of areas = a² : b²
here ratio of sides = 3.5 : 14 = 1 : 4 , then
ratio of areas = 1² : 4² = 1 : 16
That is the area of the larger pentagon is 16 times the area of smaller , so
area of smaller A = 64 ÷ 16 = 4 in²
