Answer:
2/5
Step-by-step explanation:
Answer:
perpendicular
Step-by-step explanation:
The standard form of equation of a line is expressed as y = mx+c
m is the slope
c is the intercept
For the line Y= -1/2x-11
Compare
mx = -1/2x
m = -1/2
slope = -1/2
For the equation
16x-8y=-8
Divide through by 8
2x - y = -1
- y = -2x-2
y = 2x+2
Compare
mx = 2x
M = 2
Take the product of the slopes
Mm = -1/2 * 2
Mm = -1
Since the product of their slope is -1, hence the two lines are perpendicular
Answer:
B,C,F
Step-by-step explanation:
obtuse means anything bigger the a 90° angel and acute means anything smaller smaller a 90°
Answer:
<h2>$ 92.23</h2>
Step-by-step explanation:
To solve this question we use ratio and proportion
From the question
1 hour = $11.90
Then 7.75 hours =
We have the final answer as
<h3>$ 92.23</h3>
Hope this helps you
Answer:
x = 7°
Step-by-step explanation:
Angle 2 = 3x = 90 - 69
2x = 21
x = 7°