Answer:
Step-by-step explanation:
To move all the constants to the right side: Subtract 0.4 from both sides
-9x = 3.6
To isolate the variable: Divide both sides of equation by -9
x = -3.6/9
Solution of the equation: -0.4
1200 + 108 = 1200( 1 + 0.03x)
1308 = 1200 + 36x
36x = 108
x = 3 years
I think it is possible. Like, if the angles are smaller than 90 degrees. I'm not really sure.
Answer:
Option A is correct.
Step-by-step explanation:
Given an isosceles trapezoid has base angles of 45° and bases of lengths 8 and 14. we have to find the area of isosceles trapezoid.
An isosceles trapezoid has base angles of 45° and bases of lengths 8 and 14.
From the figure attached , we can see an isosceles trapezoid ABCD,
AB = 8cm and CD=14cm
So we have to find the value of AE which is the height of Trapezoid in order to find area.
In ΔAED
⇒
∴ AE = DE =3cm
h=3cm, a=14cm, b=8cm
hence,
Option A is correct.
In your question where as their is a figure and ask what type of triangle is shown in the figure and i think the answer is Equilateral Triangle. I hope you are satistfied with my answer and if you need some clarification, please feel free to ask for more