Answer:
draw a right angle triangle
Step-by-step explanation:
Let one of the angles be A
cos A = sin (90-A)
90 - x - 20 = x
2x = 70
x = 35 degrees
Adding 49 will explain it properly just do that and you will get the answers
Area of the 2 end triangles plus area of the 2 rectangular sides plus the area of the bottom rectangle
2 end Triangles
=2x(1/2bh)
=2x1/2x4x6
=24
2 side rectangles
=2(lw)
=2x5x13
=130
Bottom rectangle
=6x13
=78
Total = 24 + 130 + 78 =232
Answer:
d is equal to or greater than 9
Step-by-step explanation:
Subract thirteen from both sides of the equation.
<h2>mark me as brainliest please</h2>
-2 and suki was right aDriene was wrong as he added
Step-by-step explanation:
-8-(-6)
-8+6 (it becomes positive 6 as a negative and negative give u a positive )
= -2
