Answer:
52
Step-by-step explanation:
(2×5)+(8×5)+2
10+40+2
52
Answer:
The approximate length of segment EF is 7 unit
Step-by-step explanation:
Given figure is the graph having E and F coordinate
The coordinate of point E = (
,
) = ( - 2 , -4 )
The coordinate of point F = (
,
) = ( 2 , 2 )
Let The distance between the points E and F = D
So, D = 
or, D = 
Or, D = 
or, D = 
∴ D = 
I.e D = 7.21 unit
So, Approximate value of D = 7 unit
Hence The approximate length of segment EF is 7 unit . Answer
Answer:
Step-by-step explanation:
Because they are closer to each other
( x + 1 )/ 3 = x + 2
Multiply 3 on both sides
x + 1 = 3x + 6
Subtract 6 on both sides
x - 5 = 3x
Subtract x from both sides
-5 = 2x
Divide 2 from both sides
x = -2.5
+3 and -18
The pair of integers are -3 and 6.
-3 + 6 = +3
-3 * 6 = -18
-14 and +24
The pair of integers are -2 and -12
-2 + -12 = -14
-2 * - 12 = +24