Answer:-1/4
Step-by-step explanation:
Take the negative of the reciprocal for perpendicular lines. In the case of no slope (y=number) replace y with x
Answer:
I'm not sure but i believe it is (A)
Step-by-step explanation:
i don't know for sure so if u get it rong I'm sorry
Answer:
P: 15 Area: 8
Step-by-step explanation:
Use the line to split the shape. For P add all the numbers and add a 4 and a 1 too. For the area, you have to multiply 2 by 2 because of the cube, then mulitply 4 by 1 because 2+2=4 and the other number is one. REMEMBER TO SHOW YOUR WORK AND DOUBLE-CHECK!
Answer:
40 units
Step-by-step explanation:
The midpoint of the segment is the point on that line segment that divides the segment into two congruent segments.
If I is the midpoint of the segment BG, then segments BI and IG are congruent segments.
BI = 4y + 8 units
IG = 20 units
Hence,
![4y+8=20\\ \\4y=20-8\\ \\4y=12\\ \\y=3](https://tex.z-dn.net/?f=4y%2B8%3D20%5C%5C%20%5C%5C4y%3D20-8%5C%5C%20%5C%5C4y%3D12%5C%5C%20%5C%5Cy%3D3)
The segment additional postulate states that if we are given two points on a line segment, B and G, a third point I lies on the line segment BG if and only if the distances between the points meet the requirements of the equation
BI + IG = BG.
So,
![BG=4y+8+20=4y+28=4\cdot 3+28=12+28=40\ units](https://tex.z-dn.net/?f=BG%3D4y%2B8%2B20%3D4y%2B28%3D4%5Ccdot%203%2B28%3D12%2B28%3D40%5C%20units)
Answer:
$12.75
Step-by-step explanation:
To find the unit price of something divide the cost by the amount of the Item