The base length of the triangle is 10 ft. and the height of the triangle is 20ft.
Step-by-step explanation:
Height = base + 10
Area = 100 square ft
Area of a triangle= (1/2) (b) (h)
100 = (1/2) (b) (b + 10)
200 = b(b) + 10b
b(b) + 10b - 200 = 0
b(b) + 20b - 10b - 200 = 0
b ( b + 20) -10(b + 20) = 0
(b-10) (b+20) =0
b = 10 (or) b = -20
Here b is the length and cannot be negative.
So, b = 10ft
h = b + 10
h = 10 + 10
h = 20 ft.
The base length of the triangle is 10 ft. and the height of the triangle is 20ft.
Here is a method that makes it seem easier.
<span>Write down any number between 51 and 59. </span>
<span>For example you might choose 57 = 3*19 </span>
<span>Divide both numbers by 10 and write the answer as </span>
<span>0.3 * 1.9 = 0.57</span>
Answer:
24
Step-by-step explanation:
Because 6x4=24 and 8x3 = 24
Answer:When a point is reflected it must be reflected over a line
The transformation from K to K' is a reflection over the y-axis
The transformation from I to I' is a reflection over the line y= -x
From the complete question, the given parameters are:
c
(a) From K to K'
We have:
Notice that, only the x-coordinate of point K is negated to form point K'
This means that: the transformation from K to K' is:
Step-by-step explanation: Answer: y-axis, y=-x
Step-by-step explanation:
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