Answer:
-12x^2+6x
Step-by-step explanation:
-3(4x^2)-2x
-12x^2+6x
2x-1=7x+44 is equal to -9. The first step is to add one on both sides to get x by itself. Right now you should have 2x= 7x+45. Then you subtract 7x from both sides. You should have -5x=45. Now divided -5 on both sides. You should get the answer x=-9. By the way remember only subtract variables from other variable and regular numbers only from other regular numbers. Hope this helps, if you have any questions please comment.
<u><em>Answer:</em></u>
Area of triangle = 12 units²
<u><em>Explanation:</em></u>
<u>Area of triangle is calculated using the following rule:</u>
Area = 0.5 * base * height
Now, in the given figure each square represents one unit, therefore, we will get the lengths by counting squares
Base = BC = 8 units
Height is the perpendicular distance from vertex A to the base BC = 3 units
<u>Substitute with these values in the above equation to get the area as follows:</u>
Area = 0.5 * 8 * 3 = 12 units²
Hope this helps :)
Answer:
Error 404
Error 404
Error 404
Step-by-step explanation:
404
I believe the answer is D! Hope you get it <3