Answer:
x = 9
Step-by-step explanation:
9 to the sixth power = 531441
9 to the third power = 729
531441 = x cubed × 729
Divide by 729 on both sides.
531441 divided by 729 equals 729
729 divided by 729 equals 0
729 = x cubed
Find cube root
9x9x9 =729
Cube root of 729 is 9
x=9
Answer:
slope = -5/1
y-intercept = (0, -34)
Step-by-step explanation:
slope m = change in y ÷ change in x
= (-9 - -4) ÷ (-5 - -6)
= -5 ÷ 1
= -5/1
y = mx + b ⇒ y = -5x + b
substitute one of the points
-4 = (-5 x -6) + b
-4 = 30 + b
b = -34
Therefore, y-intercept = (0, -34)
Answer:
B hope this helps:)
Step-by-step explanation:
Answer:
If it says (10a + 4): 40a + 16
If it says (10a - 4): 40a - 16
Step-by-step explanation:
If it's an equilateral quadrilateral, that means all sides are equal. So you would multiply the given side by the number of sides. Then simplify you equation.
I can't read it if it says (10a + 4) or (10a - 4) so i'll just do both and you can use which one it says.
If it says (10a + 4):
4(10a + 4)
40a + 16
If it says (10a - 4)
4(10a - 4)
40a - 16
Answer:
they are both corresponding angles (equal)
48=4x
48/4=x
12=x
