Are there numbers?
If there are numbers add b and c then add d to the a then divide a with the b and c and you get the answer if that even makes sense
Answer:
The order of the values from greatest to least are as

Step-by-step explanation:
Negative number goes on decreasing in this way as -1,-2,-3,-4,-5... and so on.
So,-11 > -13 > -21
Here the denominator is same and the numerator is in decreasing order i.e greatest to the least that is 21 > 11 > 3 > -11 > -13 >-21 .Therefore, the order is

Answer:
a
Step-by-step explanation:
idk how to explain this
Answer:
See photo
Step-by-step explanation:
= 
1 = slope intercept
Answer:
67.38°
Step-by-step explanation:
The diagonals of a rhombus intersect at their midpoints and make a right angle. They also divide the angles of the rhombus in two equal angles.
So, to find the acute angle of the rhombus, we can use the tangent relation of half this angle in the small triangle made when drawing the diagonals:
tan(angle/2) = 4 / 6
tan(angle/2) = 0.666
angle/2 = 33.69
angle = 67.38°
So the acute angle of the rhombus is 67.38 degrees.
Please check the image attached for better comprehension.