Answer:
<u>The area of trapezoid is:</u>
<u>Since the area is less than 18 cm², the inequality is:</u>
<u>Simplify by dividing both sides by 6:</u>
I think it's 4
And 60 is the answer to the next question
Answer:
<u>x = 3</u>
Step-by-step explanation:
We should know that:
A straight segment joining the middle of two sides in a triangle is parallel to the third side and equal to half of it.
So,
3x + 1 = (1/2) * 20 = 10
3x = 10 - 1 = 9
x = 9/3 = 3
<u>So, the value of x = 3</u>
The answer to A would be 156
and I know 3 bricks per minute and it took him 55 mins. but I I'm not exactly sure what to put for the equation nor the x and Y but the numbers does have something to do with the table like
3x 3 would be bricks and X would be one minute. and 55 could be your Y on the graph but don't quote me on it tho. it's been a while. but the answer to A I'm sure of tho.
Answer:
-8 to 162
170/5 =34 is the average rate of change
factor ???
x(x^2 -9)=
x(x+3)(x-3)
Step-by-step explanation: