Answer:
The measure of the fourth side is .
Step-by-step explanation:
Given as :
The Perimeter of rectangular store = ( 10 + ) inches
The measure of three sides of rectangle = ( 8 + ) inches
So, The measure of three sides = length + breadth + length
I,.e 2 L + B = ( 8 + ) inches .....1
∵ perimeter = ( 10 + ) inches
So , 2 L + 2 B = ( 10 + ) inches
Or, 2 L + B + B = ( 10 + ) inches
Or, ( 8 + ) + B = ( 10 + )
or, B = ( 10 + ) - ( 8 + )
Or, B = 10 - 8 + ( ) -
or, B = 2 +
∴ B = =
Hence The measure of the fourth side is . Answer
3 ismthe coefficient of 3m
< 40, 28, 72 >
Given
y = < 2, 6, 8 > and z = < 7, - 2, 6 > , then
6y + 4z
= 6 < 2, 6, 8 > + 4 < 7, - 2, 6 >
Multiply each component by the scalar quantity
= < 6(2), 6(6), 6(8) > + < 4(7), 4(- 2), 4(6) >
= < 12, 36, 48 > + < 28, - 8, 24 >
Add corresponding components
= < 12 + 28, 36 - 8, 48 + 24 >
= < 40, 28, 72 >
4x + y = 1
Start with the familiar format of y=mx+b, where m is the slope and b is the y-intercept (the value of y when x = 0).
With a slope of -4, we can write:
y = -4x + b
We need to find a value for b that forces the line through point (1,-3). This is done by entering this point in the equation and solving for b:
-3 = -4*(1) + b
b = 1
The equation is y = -4x + 1, This can be rewritten as:
Se attached graph.