Answer:
x = 1/(2 k)
Step-by-step explanation:
Solve for x:
14 k x = 7
Divide both sides by 14 k:
Answer: x = 1/(2 k)
Answer:
Perpendicular Diagonals is Square, Rhombus, and Kite
Congruent Diagonals is Isosceles Trapezoid, Square, and Rectangle
Neither Perpendicular Nor Congruent is Parallelogram
Step-by-step explanation:
Just had a test on this today.
<span><span><span>15<span>x4</span></span><span>y2</span></span>−<span><span>25<span>x2</span></span><span>y3</span></span></span>+<span><span>9<span>x2</span></span><span>y<span>2, add me as the brainliest!</span></span></span>
Answer:
77 in ^2 is the best estimate
Step-by-step explanation:
We can get the total area from the sum of the triangle and the semi circle
semicircle
1/2 the area of the semicircle
A = 1/2 pi r^2
1/2 (3.14) ( 4^2)
25.12
Now find the area of the triangle
The base is 16 -r = 16-4 = 12
The height is 8
A = 1/2 bh
= 1/2 (8) (12)
= 48
The total area is 25.12+48 =73.12
You got the top part right, but you are missing the bottom it would actually be -56/5 or -56 over 5.