Step-by-step explanation:
we good and you.........
Perimeter = length of the 3 sides of the triangle ie 34units
Since width we are given 6.5 units
We have to find the remaining 2 sides:
Formula of Triangle for Perimeter
P = a + b + c (sum of sides)
simplify: P= a + 2b (its an isosceles)
34 = 6.5 + 2b
34 - 6.5 = 2b
27.5 = 2b
Só b = 13.75 units each length of triangle
Relationship between triangle and rectangle
= rectangle has four right angles, so a triangle has an angle of half since it bisects the edges (ie 45*)
Use Trig Ratios to find L
SOHCAHTOA
we want adjacent ( L)
13.75 sin 45
L = 9.72
Thus your equation is
Equation used to find Triangle × Trig ratios
P = a + 2b
sin 45
Where L is length of rectangle
a is width of triangle
L =(P - a +2b)× sin 45
Answer:
(0,-6)
Step-by-step solution:
y - 2 = 3(x-2)
y - 2 = 3x - 6
We add 2:
y = 3x - 4
We can see that y intercepts at (0, -6).
Here is the graph picture:
Answer:
r<-4
Step-by-step explanation:
when inequality is divided by a negative number the sign changes to next direction.
Subtract 13 from both sides
-5x = -17 - 13
Simplify -17 - 13 to -30
-5x = -30
Divide both sides by -5
x = -30/-5
Two negatives make a positive
x = 30/5
Simplify 30/5 to 6
<u>x = 6</u>
