Answer: -3x/8 - 1/4
Hope this helps, good luck!
Answer:
45%
Step-by-step explanation:
2x° and x° on the straight angle form a 180°
2x + x = 180
3x = 180
x = 60
The x is 60°
2x° and 2 y on the straight angle is 180°
since you know 2x is 120°
180 - 120 = 60
There is 2 y, so you divide 60 by 2
60 ÷ 2 = 30
The y is 30°
64 to the power of 1 would just be 64. So the answer choices you select would be (43)(82)(28) it means 4 to the power of 3, 8 to the power of 2, and 2 to the power of 8 because when something is the power of a number it means the number multiplied by itself that number of times so for example 5 ² would be 5x5.
Answer:
C
Step-by-step explanation:
From the given coordinates
A(6, 0), B(0, 0) then AB = 6 - 0 = 6
B(0, 0), C(0, 8) then BC = 8 - 0 = 8
To calculate AC use Pythagoras' theorem on the right triangle formed
AC² = AB² + BC² = 6² + 8² = 36 + 64 = 100
Take the square root of both sides, hence
AC = = 10
Perimeter = AB + BC + AC = 6 + 8 + 10 = 24 → C