The value of the angle shown in the protactor is 50° and the value of y is 10°.
<h3>How to calculate the values?</h3>
The value of y will be:
2y + 30 = 3y + 20
3y - 2y = 30 - 20
y = 10
The value of x when they're complementary will be:
5x - 2 + 3x + 4 = 90
8x + 2 = 90
8x = 90 - 2
8x = 88.
x = 88/8 = 12
The value of angle FDE will be:
3x + 10 + 6x + 8 = 180
9x + 18 = 180
9x = 180 - 18
9x = 162
x = 162/9
x = 18
FDE = 6x + 8
= 6(18) + 8
= 108 + 8
= 116
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132.27% just move the point
Answer: 2,4???
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
78 - 6 = 72 (Since the number falls short by six)
72 ÷ 9 = 8 (Number times 9 that equals 72)
Let's start working with equation A:
y = 3x - 2
Slope intercept form:
y = 3x - 2
Slope
m = 3
Equation B:
3x + y = 5
Slope intercept form:
y = -3x + 5
Slope
m = -3
Now, let's graph the slope intercept form of both equations, as follows:
As we can confirm, A and B, are neither parallel nor perpendicular
