Answer:
2. (1.5, 1.5)
Step-by-step explanation:
midpoint = (x1+x2)/2 , (y1+y2)/2
A = (-3,-3) and B = (6,6)
midpoint = (-3+6)/2, (-3+6)/2
= 3/2 , 3/2
Answer:
62x^2 + 16x + 1
Step-by-step explanation:
The area of a square is Side times Side.
One of the sides is (8x + 1). So the equation is,
(8x + 1) * (8x + 1)
62x^2 + 16x + 1
Answer:
This would equal 3N+4
Step-by-step explanation:
The way this is simplified is by distributive property.
Step 1. Multiply 1/2 by all the numbers inside the parentheses.
Step 2. Do the math. So 1/2 of 6 would be 3. Now one have of 8 is 4.
Thats the great thing about multiplying by 1/2, everything multiplied by 1/2 is half the number. Then you plug in the numbers and you get 3N+4
3/2 = 1.5
Pi x 1.5squared = 7.07 In squared
Answer:
13 =x
z =88
Step-by-step explanation:
7x+1 is a vertical angle to 9x -25
That means they are equal
7x+1 = 9x-25
Subtract 7x from each side
7x-7x+1 = 9x-7x-25
1 = 2x-25
Add 25 to each side
1+25 =2x-25+25
26 = 2x
Divide by 2
26/2 = 2x/2
13 =x
7x+1 and z are supplementary angles, which means they add to 180
7x+1 +z = 180
We know x
7(13) +1 +z = 180
91 +1 +z = 180
92 +z = 180
Subtract 92 from each side
92-92 +z = 180-92
z =88
