Answer: number 2
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Answer:
3600
Step-by-step explanation:
3x(y+4) 3 x ( y + 4 ); x = 2 and y = 6
Evaluate the value
3(2)[(6) + 4] 3(2)[(6) + 4 ]
6 × 10 × 6 × 10
3600
<u>-TheUnknown</u><u>Scientist</u>
Answer:
yes
Step-by-step explanation:
If 2 lines are perpendicular then the product of their slopes = - 1
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = - x - 4 ← is in slope- intercept form
with slope m = - 1
5x - 5y = 20 ( subtract 5x from both sides )
- 5y = - 5x + 20 ( divide all terms by - 5 )
y = x - 4 ← in slope- intercept form
with slope m = 1
Thus product of their slopes is - 1 × 1 = - 1
Therefore the lines are perpendicular

We will use order of operations to add and subtract from left to right to solve this equation.
26.8 + 0.65 = 27.45
The equation now looks like:
27.45 - 0.028 = 27.422
Therefore, your answer is 27.422.