Answer:105
Step-by-step explanation:
area of rectangle (b*h) (7*12)
Area of triangle 1/2 (b*h) 1/2(7*6)
Rectangle=84
Triangle=21
84+42= 105
Answer:
(x+5)^2=81 would be correct
Step-by-step explanation:
solution (if you want it)
x² + 10x + 25 = 81
x² + 10x - 56 = 0
(x + 14)(x - 4) = 0
x = 4, x = -14
Answer:
for example if you gave 2x ten to the power of 3, that is scientific notation. So if you take it out of scientific notation you hwv3 2000.
Step-by-step explanation:
3 is amount of times you move to decimal to the right. So there is an invisible decimal after 2 so that gives you 2.0 So you take that decimal point and move it to the right three times. then you have 2000. but if you had 2× 10 to the power of 4, you would move the decimal to the right 4 times.
-9x is the answer to your question
Answer: Total revenue would be $2400.
Step-by-step explanation:
Since we have given that
Number of units sold = 150
Total revenue = $ 1800
If the number of units = 200
Let the total revenue be 'x'.
Since there is direct variation.
According to question, we get that
Hence, total revenue would be $2400.
