Answer:
second option : the side length was multiplied by 5.
Step-by-step explanation:
a = side length of the original square
A² = a×a
(a+5)×(a+5) = a² + 10a + 25
and that should be equal to a²×25
a² + 10a + 25 = 25a² ?
10a + 25 = 24a²
no, that is not true for all a
a×5 × a×5 = a²×25 = 25A²
this is the correct solution, as it is true for all a.
Answer:
13
Step-by-step explanation:
First you have to write the equation, and since it says "value" you have to simply to find the value:
9-5/(8-3)*2+6 Given
9-1*2+6 Divide
9-2+6 Multiply
5+6 Subtract
13 Addition
Step-by-step explanation:
M is the midpoint of AB. First, find the coordinates of M.
M = ((4 + 0) / 2, (2 + 4) / 2)
M = (2, 3)
Now find the slope of MC:
m = (15 − 3) / (8 − 2)
m = 12 / 6
m = 2
Find the slope of AB:
m = (4 − 2) / (0 − 4)
m = 2 / -4
m = -1/2
The slopes are opposite inverses, so the two are indeed perpendicular.
Type into a calculator 2000*(3/8)
The answer is 750
Answer:
117, 118, and 119
Step-by-step explanation:
